Harley Quinn

Harley Quinn first appeared in the DC animated universe's Batman: The Animated Series episode "Joker's Favor",[11] in what was initially supposed to be the animated equivalent of a walk-on role; several police officers were to be taken hostage by someone jumping out of a cake, and it was decided that to have the Joker do so himself would be too bizarre, although he ended up doing it anyway. Thus they created a female sidekick for the Joker; she would become his love interest. Arleen Sorkin, a former star of the soap opera Days of Our Lives, appeared in a dream sequence on that series in which she wore a jester costume; They used this scene as an inspiration for Quinn.[12] Having been friends with Sorkin since college, Paul Dini incorporated aspects of her personality into the character and even got Sorkin herself to voice the character.[13] Quinn was also inspired by a mutual female friend's "stormy but nonviolent relationship," according to Timm.[14]

The 1994 graphic novel The Batman Adventures: Mad Love recounts the character's origin story. Written and drawn by Dini and Timm, the comic book is told in the style and continuity of Batman: The Animated Series. It describes Dr. Harleen Frances Quinzel, Ph.D. as an Arkham Asylum psychologist who falls in love with the Joker and becomes his accomplice and on-again, off-again girlfriend. The story received wide praise[15] and won the Eisner and Harvey Awards for Best Single Issue Comic of the Year.[16] The New Batman Adventures series adapted Mad Love as an episode of the same name in 1999. It was the second "animated style" comic book adapted for the series, with the other being "Holiday Knights".

Harleen Quinzel becomes fascinated with the Joker while working at Arkham Asylum and volunteers to help treat him. She falls hopelessly in love with the Joker during their sessions, and she helps him escape from the asylum more than once. When Batman returns a severely injured Joker to Arkham, she dons a jester costume to become Harley Quinn, the Joker's sidekick. The Joker frequently insults, ignores, hurts, and even tries to kill Harley, but she always comes back to him, convinced that he genuinely loves her.

After Batman: The Animated Series and The New Batman Adventures, Harley makes several other animated appearances. She appears as one of the four main female characters of the web cartoon Gotham Girls. She also made guest appearances in other cartoons within the DC animated universe, appearing alongside the Joker in the Justice League episode "Wild Cards" and alongside Poison Ivy in the Static Shock episode "Hard as Nails".

Harley Quinn appears in World's Finest: The Batman/Superman Movie (a compilation film consisting of three-part Superman: The Animated Series episode "World's Finest") as a rival and foil for Lex Luthor's assistant Mercy Graves; each takes an immediate dislike for the other, at one point fighting brutally with each other as Lex Luthor and the Joker have a business meeting. In the film's climax, Harley ties Graves as a human shield to a combat robot set to confront Superman and Batman, but Graves is rescued by the two heroes without suffering any further harm. Harley is last seen being hauled off to prison while raving insanely on a news report that Mercy is watching on TV and having a laugh at Harley's expense.

The animated film Batman Beyond: Return of the Joker takes place in the future, long after the events in Batman: The Animated Series. It includes a flashback scene in which Harley helps the Joker torture Tim Drake until he has become "Joker Jr.," an insane miniature version of the Clown Prince of Crime; she then falls down a deep pit during a battle with Batgirl. At the end of the film, a pair of twin girls who model themselves on the Joker are released on bail to their grandmother, who angrily berates them — to which they answer: "Oh, shut up, Nana Harley!" Prior to this, her costume made several appearances in episodes in the future Batcave.

Dr. Harleen Frances Quinzel is depicted as having been a psychiatrist[6] at Gotham City's Arkham Asylum. Gotham City Sirens #7 (Feb. 2010) shows Harley visiting her family for the holiday season, in which they are portrayed as being very dysfunctional. It is stated that the reason Harley pursued psychiatry was to understand her own broken family.[17]

The character's origin story relates that Harleen Quinzel was once a psychiatrist at Arkham Asylum and was assigned to treat the Joker. She eventually falls in love with the Joker and becomes his lover and accomplice after warping her mind through a series of lies.[18] She follows suit in the Joker's clown-themed, criminal antics and adopts the name Harley Quinn, a play on "Harlequin" from the character in commedia dell'arte. Speaking with a pronounced Northeastern accent, Harley refers to the Joker as Mistah J and Puddin', terms of endearment that have since been used in nearly every adaptation in which the two characters appear.

Harley Quinn as she appears in the fifth volume of Suicide Squad (August 2017). Her redesign brings her in line with Margot Robbie's portrayal of the character in the movie of the same name. Art by Otto Schmidt.

Harley Quinn was first introduced in the Batman: The Animated Series appearing in the style of a jester. She wore a black domino mask, white facial makeup, and a one-piece black-and-red motley outfit with a cowl.[11] Unlike the Joker, Harley's skin is not permanently white in the animated series, as this is reiterated in scenes showing Harley out of costume with a normal skin complexion. Dr. Harleen Quinzel, M.D, is portrayed as having blonde hair and blue eyes. She typically wears glasses, a skirt, high-heeled shoes, and a white lab coat.[19]

In her early comic book appearances until 2011, the character wore her original black-and-red costume from the animated series. In September 2011, The New 52 rebooted DC's continuity. In this new timeline, Harley Quinn had a revamped look that lasted until 2016. The New 52 showed Harley Quinn with an alternating black-and-red-toned outfit with a sleeveless top, elbow pads, tight shorts, knee pads, and boots. Her hair color was altered to half-red and half-black, like the cap of her previous incarnation. Consistent with a new origin, her skin was bleached as the result of being kicked into a vat of acid by the Joker.[20]

Following 2016's DC Rebirth, Harley Quinn debuted a new look in the third volume of her eponymous series, as well as the fifth volume of Suicide Squad. Her hair color is now blonde with blue dip dye on the left side and pink dip dye on the right, and she sports two new outfits. One outfit consists of tight, blue and red shorts, a ripped tee-shirt, satin jacket, fingerless gloves, fishnet stockings, studded belt, and lace-up boots, much like Margot Robbie's depiction of the character in the 2016 Suicide Squad film. The character's other outfit is a two-tone, black-and-red suit consisting of a full-sleeve top, tight shorts, opaque stockings, garter belt attachments, and boots. She has also been known to wear both red-and-black colored nail polishes on both her fingernails and toenails in an alternating fashion.

Harley Quinn is adorned with various tattoos, including four diamonds on her upper right thigh. Within the DC Extended Universe, both Harley and the Joker have several tattoos, with Harley having them on her cheek, forearm, legs, and abdomen.

Harley Quinn joins forces with Poison Ivy (Pamela Isley) and Catwoman (Selina Kyle) in the series Gotham City Sirens. Having moved in with Pamela Isley at the Riddler's apartment, she meets up with Catwoman, who offers for the three of them to live and work together. A new villain who tries to take down Selina Kyle named the Boneblaster breaks into the apartment, and the three of them have to move after they defeat him. Later, after a chance encounter with Hush, the Joker attempts to kill her, apparently out of jealousy. Quinn is rescued by Ivy and Catwoman, and it is later revealed that her attacker was not the real Joker, but one of his old henchmen impersonating him.

Dr. Harleen Quinzel, Ph.D.[19] Art by Clay Mann and Seth Mann.

In Gotham City Sirens #7, Harley Quinn visits her family in Bensonhurst, Brooklyn, during the holiday season. Harley's father is a swindler who is still in jail, and her brother, Barry, is a loser with dead-end dreams of rock stardom. Her mother, Sharon, wants her to stop the "villain and hero stuff." The dysfunctional, "horrible" experience while visiting family causes her to return home to the Sirens' shared Gotham City hideout where Harley, Catwoman, and Poison Ivy spend the rest of Christmas together.[17]

Following a number of adventures with Catwoman and Ivy, Harley betrays them and breaks into Arkham Asylum, intending to kill the Joker for his years of abuse towards her. However, Harley ultimately chooses instead to release the Joker from his cell, and together the two orchestrate a violent takeover of the facility that results in most of the guards and staff members either being killed or taken hostage by the inmates.[23]

Harley and the Joker are eventually defeated by the Batman and Catwoman, and Harley is last seen being wheeled away while bound in a straitjacket and muzzle.[24] Shortly afterward, Poison Ivy breaks into Harley's cell and attempts to kill her for her betrayal, but instead offers to free her if she helps her kill Catwoman, who had left both of her fellow Sirens behind in Arkham. Harley agrees, and the two set out to trap Catwoman.[25] During the ensuing fight, Catwoman says that she saw good in them and only wanted to help. Just as Batman is about to arrest them, Catwoman helps the two of them escape.[26]

In August 2016, the debut of the six-issue miniseries Poison Ivy: Cycle of Life and Death reuniting Harley Quinn, Poison Ivy, and Catwoman. Harley appears in the debut issue as Dr. Harleen Quinzel, Ph.D., with continued appearances throughout the series.[19]

Following DC's 2011 relaunch of its titles, Harley Quinn's costume and appearance were fully revamped. The New 52 shows Harley Quinn with a sleeveless top, tight shorts, and boots. Her hair color has also been altered to half-red and half-black, and her bleached white skin is the result of being kicked into a vat of acid by the Joker.[20]

After a falling out with the Joker, she goes into a murderous frenzy, directed towards people responsible for the Joker's imprisonment. Captured by the Black Canary, she is forcibly inducted into the Suicide Squad by Amanda Waller. However, when she discovers that the Joker is rumored to be dead, it takes a further toll to her already-addled mind, and betraying the Suicide Squad, she puts their safety and secrecy at risk by turning herself into the Gotham Police Department in a plot to gain access to the skinned face of the Joker.[27] Her plan pays off, and she manages to recover the face; though, in a further psychotic episode, Harley captures and ties up Deadshot and places the skinned face of the Joker over Deadshot's face, so that she can carry on a "conversation" with her dead lover. Deadshot lures Harley in close, shooting and severely injuring her during the conversation.[20] After the Joker returns to Gotham in the "Death of the Family" storyline, he forces her to disguise herself in his old Red Hood costume and trick the Batman into coming to the chemical plant where they first met. The Batman then falls into a tank and demands Harley to tell him where the Joker is. However, she only replies, in tears, that he is no longer the Joker she had fallen in love with.[28]

Harley Quinn in the New 52. Art by Clay Mann and Seth Mann.

On July 16, 2013, DC announced that a new Harley Quinn ongoing comic book series would begin publication in November 2013, co-written by Amanda Conner and her husband Jimmy Palmiotti, cover illustrated by Conner, and story illustrated by Chad Hardin.[29][30] The series has notably become distanced from the "Batman Family" of DC publications in both tone and premise, with Harley no longer having any significant connection to either the Batman or the Joker following the "Death of the Family" storyline. In the series, Harley Quinn has become a landlady at Coney Island, is a part-time member of a roller derby team, and has returned to her work in psychology under her real alias, indicating that Harley's real identity is not public knowledge in the new status quo. She also befriends an elderly ex-U.S. agent named Sy Borgman.[31]

Under Conner and Palmiotti's writing, Harley was reinvented as an antihero who, after being released from the Suicide Squad and having her public files erased, values human life more or less and actively tries to improve life in her neighborhood, with mixed results. While the comic book version of the character is still romantically linked with the Joker, a more recent development has Harley also romantically involved with Poison Ivy. Harley Quinn series writers Jimmy Palmiotti and Amanda Conner confirmed that the two characters are in a non-monogamous romantic relationship.[32] Between issues #11–13, Harley formed a brief partnership with an amnesiac Power Girl and battled the Clock King and the Sportsmaster before Power Girl's memory was restored, and she left Harley at the top of the Eiffel Tower as punishment for her deceit.[33] Harley attempts to coerce a romantic connection with her tenant Mason but was unable to make the date due to the multitude of responsibilities in her life, balancing her two jobs with her commitment to her roller derby team and her career as a crime-fighter.[34] With support from Ivy, Harley makes amends with Mason and turns to the Internet to recruit other strong, young women in a crime-fighting team she is forming.[35] This team, dubbed the Gang of Harleys (due to all members fashioning themselves after Harley and taking on similar codenames), comprising young women of various ethnic backgrounds and one gay man called Harvey Quinn, then fights Captain Horatio Strong, a sea captain who becomes superhumanly strong after eating an addictive alien sea-plant, in an homage to Popeye. Harley agrees to help a woman whose daughter has been kidnapped by a gang in Hollywood.[36]

Harley Quinn has featured a few standalone specials which are not directly connected to the main series and feature multiple artists. In the scratch and sniff-themed Annual issue, Harley briefly returned to Gotham to save her girlfriend Poison Ivy, as the Arkham Asylum employees monitoring her had brainwashed her to create a hallucinogenic pathogen.[37] In the Valentine's Day Special, Harley returned to Gotham to win a prize date with Bruce Wayne (who, unbeknownst to her, is the Batman) and finds herself fighting animal rights activists-turned-supervillain blackmailers. She shares a brief intimate moment with Bruce Wayne. At Coney Island, Batman informs Harley that while he still distrusts her, he admires her attempt at heroism and promises not to interfere. Harley kisses the Batman and tells him to get "lessons" on kissing from Bruce Wayne, to which the Batman privately grins.[38]

In Futures End, a series set five years in the future, Harley mails herself to the Bahamas in an attempt to save money on airfare. The plane carrying her crashes over the ocean while flying through a storm, and Harley is washed up onto the shores of an island inhabited by an uncontacted tribe. The tribe quickly declares her a goddess and is determined to have her meet their god-king who turns out to be the Joker.

After a fight and reconciliation, Harley learns that the Joker has been living on the island as a god and making the inhabitants dress up as various superheroes and track him down while playing tricks on them. It is announced that she and the Joker are to be married. She is initially excited about the pending marriage, until she discovers that the two will be sacrificed to the island's volcano as their wedding ceremony ends.[39]

A spin-off series entitled Harley Quinn and Power Girl was launched in June 2015. The series is set to run six issues and takes place while Harley has the amnesiac Power Girl convinced the two are a crime-fighting duo.[40] The story follows the two when they are sent to a part of deep space known as La Galaxia Del Sombrero during the unseen events mentioned in Harley Quinn #12 and then chronicles their journey to return to Earth.[41]

Harley has broken up with the Joker and has a romantic relationship with Poison Ivy.[42]

Amanda Conner and Jimmy Palmiotti's four-year run on Harley Quinn, after almost a hundred issues, came to an end with Harley Quinn #34 "That's all folks!"[43] The series has continued, however, and features a new team of creators.

The ongoing series has no apparent connection to Suicide Squad other than her new hairstyle, dyed for her by one of the tenants in her Brooklyn apartment and a few guest shots from characters like Killer Croc and Deadshot. Harley has once again met up with Power Girl and even her new sidekick Terra. She has faced down multiple villains from the Penguin to the corrupt mayor of New York and is in the process of running for mayor herself when the previous mayor tried to solve the homeless problem by feeding them to cannibals. She also runs a "vigilante for hire" group; she calls her Gang of Harleys and has numerous other allies and stalkers, including Red Tool (a parody of Deadpool), Harley Sinn (a former nemesis) and various other allies she has made along the way. The mayor countered by kidnapping her friend Mason and killing him. Harley got revenge, and then she and Ivy went to visit with her family. On her return, a Man-Bat was seen around town, and Tony went missing. Not feeling very good after the death of Mason, Harley ordered her gang to stay out of it and was summarily ignored. They went to Arkham to ask Langstrom if he was behind it but found him gibbering in his cell. He did, however, mention that there was "another." Meanwhile, Harley went hunting for the Man-Bat and took it down, only to find out it was Tony. Kidnapped moments later, they awoke in Langstrom's lab to find that his wife Francine was the newest Man-Bat, and she then jabbed Harley with the Man-Bat potion.

After that mess, a few of her old criminal buddies, including the Penguin, the Mad Hatter, the Scarecrow, Solomon Grundy, False Face, Mr. Freeze, and numerous other Batman villains took advantage of Harley's grief over her dead friend Mason to split her from her team. This was a temporary measure, and soon, Harley freed them from mind control and apologized for some things she said while on truth serum. Working together with all of her friends and allies like Killer Croc, Poison Ivy, and Power Girl, Harley took the gang down. A few weeks later, the Riddler showed up late for the fight while Harley and her gang were eating at the reformed Condiment King's new hot dog stand, and they easily beat him up too. This was followed up by a one-shot issue in which we see a decimated future where Red Tool has tracked down Old Lady Harley at future cyborg Tony's request. We learn that she married pretty much everyone she knew at one time or another and that the world was mostly destroyed when her Gang of Harleys became several Gangs and tore each other to pieces after Coach was killed/absorbed by Brainiac. Harley finds her old original gang, beats them up, and retakes control. This leaves Coach/Brainiac in charge, and he heads out with Red Tool to go home. Back in the current time period, she recently went on a one-woman rampage on Apokolips before coming back to Earth with a new friend she rescued from Granny Goodness named Tina to deal with a realtor and a cult run by a skeleton-headed goof calling himself "Lord Death Man" whom she heard about on a literal pirate broadcast. It turns out that he set it up himself because he is in love with her and thought it was fun walking into her traps, being apparently unkillable. Harley used the money he paid her to save her building and surrounding businesses from a land developer, whom she then catapulted away. When last seen, Harley was reading one of her own comics and a woman calling herself Jonni DC, Continuity Cop was threatening to stop her, and the preview predicted Harley would destroy the DC Universe. After her mother was temporarily retconned and a series of pointless adventures through multiple continuities, everything was restored to normal, with the exception of an alternate past superhero with no concept of a "gray area" being pulled into Harley's world.

In September 2013, DC Comics announced a contest for fans and artists, "Break into comics with Harley Quinn!"[44], in which contestants were to draw Harley in four different suicide scenarios. This contest drew controversy not only because it was announced close to National Suicide Prevention Week, but because some artists did not like the sexualized portrayal of Harley in the fourth scenario, in which Harley attempts suicide while naked in her bathtub. After seeing the reactions to the contest, DC apologized, saying they should have made it clear that it was a dream sequence that was not supposed to be taken seriously. In the final version, the bathtub scene was cut and replaced with Harley sitting on a rocket while flying in space.[45][46]

Harley also teamed up with a lot of major DC characters in Harley's Little Black Book, including Zatanna, Wonder Woman, Superman, Lobo, and a version of herself and some other superheroines in a world in which they were trying to kill Hitler.

DC Comics began the next relaunch of its entire line of titles called DC Rebirth in June 2016. In December 2017, DC opted to rebrand its titles under the "DC Universe" name, using the continuity established from DC Rebirth.[47][48] Within the DC Universe, Harley Quinn is featured in a third bi-monthly volume of her eponymous series, starting with Harley Quinn vol. 3 #1 (October 2016).

Harley Quinn attacks guards at Belle Reve.[49] Art by Stjepan Šejić.

Harley Quinn has a recurring role in the comic book title Suicide Squad, which debuted its fifth volume with Suicide Squad vol. 5 #1 (October 2016). Following the events of DC Rebirth, Harley Quinn sports two new outfits following in DC Universe. She wears tight blue-and-red shorts, a ripped white tee shirt, a satin jacket, fingerless gloves, net stockings, and boots. Her other outfit is a two-tone, black-and-red suit consisting of a full-sleeve top, tight shorts, opaque stockings, garter belt attachments, and boots. Harley Quinn is adorned with tattoos, and her hair color is blonde hair with blue dip dye on the left side and pink dip dye on the right to match the movie and her new hairstyle in 52.

Unlike her counterpart in the New 52 series (who may be a sequel to this series after Harley finishes her time on the Squad, even going so far as to erase her public criminal record despite the fact that both versions got the dip-dyed hairstyle at the same time), she is still fairly dark and resists any attempts at labeling her a hero, no matter how many lives she saves or how many times she steps up to take command of the situation. She tends to swap her carefree joking attitude for the occasional sulk. So far, the events of the Squad do little to affect the DC Universe outside of their immediate mission. She is still officially done with the Joker in a romantic capacity and still Poison Ivy's on-again, off-again girlfriend.

The ongoing fifth volume of Suicide Squad shows Harley Quinn as an unpredictable and dangerous inmate at Belle Reve Penitentiary, attacking the facility's security forces when given the opportunity.[49] Harley Quinn becomes the leader of the Suicide Squad in issue #20, following Rick Flag's apparent death. The members of the team under Harley's leadership include Captain Boomerang, Deadshot, the Enchantress, Katana, and Killer Croc.

Harley Quinn is a major character in DC's first Black Label comic series, an adult-focused imprint, in Sean Murphy's 8-part standalone story Batman: White Knight (more information provided in other versions section).

Harleen, a limited series created by Stjepan Sejic, due to debut on September 25, will provide new insight into the character's origin story and will be her first solo comic series within the new imprint.[50]

In addition to her own origin story, Harley Quinn will also feature in Kami Garcia, Mike Mayhew, and Mico Suayan's Joker/Harley: Criminal Sanity. The series re-imagines Harley Quinn as a forensic profiler who helps the police on their trail of the Joker and is due for release on October 2, 2019.[51]

• Harley Quinn was initially set to appear in Batman Unchained, the fifth film planned for the original Batman film series.[62][63] She was to be featured as the Joker's (Jack Nicholson) daughter, who allies herself with the Scarecrow to get revenge on Batman for her father's death.[64] However, due to the critical and commercial failure of Batman & Robin, this film was cancelled.
• The Batman: Arkham version of Harley makes a cameo appearance in the 2018 film Ready Player One in the Distracted Globe nightclub sequence.[65]

Margot Robbie portrays Dr. Harleen Quinzel / Harley Quinn in the DC Extended Universe.[66]

• The character debuted in the 2016 film Suicide Squad. Paul Dini, the creator of Harley Quinn, said that Robbie "nailed" her role.[67]
• Harley Quinn appears in the 2020 spin-off film Birds of Prey. In addition to reprising her role, Robbie also produced the movie.
• Harley Quinn will return in the upcoming 2021 sequel and soft-reboot of 2016's Suicide Squad.
• Harley Quinn is set to feature in Gotham City Sirens alongside Catwoman and Poison Ivy, but this film is being paused at the moment.[68][69]

• Harley Quinn appears in Batman Beyond: Return of the Joker, based on Batman Beyond series and set in DCAU, voiced by Arleen Sorkin.
• Harley Quinn has a cameo appearance in the animated film Justice League: The New Frontier. She is seen during the famous speech by John F. Kennedy.
• An alternate universe version of Harley Quinn appears in Justice League: Crisis on Two Earths. In the film, she is a monkey of "The Jester" (the film version of the Joker).
• Harley Quinn appears in Lego Batman: The Movie – DC Super Heroes Unite, an adaptation of the video game of the same name, with Laura Bailey reprising her role.
• The Flashpoint version of Harley Quinn named Yo-Yo appears in Justice League: The Flashpoint Paradox, voiced by Hynden Walch.
• Harley Quinn is featured in Batman: Assault on Arkham, voiced by Hynden Walch.
• Harley Quinn appears in Lego DC Comics Super Heroes: Justice League: Gotham City Breakout, with Tara Strong reprising her role.
• Harley Quinn appears in The Lego Batman Movie, voiced by Jenny Slate.
• Harley Quinn appears as the main protagonist in the animated film Batman and Harley Quinn, voiced by Melissa Rauch.[70][71]
• Dr. Harleen Quinzel appears in the animated film Batman vs. Two-Face, voiced by Sirena Irwin. She is the assistant to Hugo Strange, who reciprocates the Joker's flirting. In a Blu-ray exclusive bonus scene, Quinzel, dressed as Harley Quinn, busts the Joker out of prison.
• Harley Quinn appears in DC Super Heroes vs. Eagle Talon, voiced by Kang Ji-young.[72]
• The Brave and the Bold version of Harley Quinn appears in Scooby-Doo! & Batman: The Brave and the Bold, with Tara Strong voicing her.
• Harley Quinn appears in Suicide Squad: Hell to Pay, with Tara Strong reprising her role. Again, she is a member of the Suicide Squad and is primarily designed after her appearance in The New 52.
• A feudal Japan version of Harley Quinn appears in the anime film Batman Ninja, voiced by Rie Kugimiya and Tara Strong in Japanese and English respectively.[73][74]
• Harley Quinn appears in Teen Titans Go! To the Movies. She has a cameo appearance in an altered future where the villains have taken over.
• Harley Quinn appears in The Lego Movie 2: The Second Part, voiced by Margot Rubin.
• Harley Quinn appears in Justice League vs. the Fatal Five, voiced by an uncredited Tara Strong.
• Harley Quinn appears in Batman vs. Teenage Mutant Ninja Turtles, with Tara Strong reprising her role. Harley is first introduced as an inmate at Arkham, who mocks Shredder from inside her cell. After the Joker frees her, she is mutated into a hyena, and assists her lover in fighting the Bat-family and the Turtles. She is knocked out by a crazed and mutated Batman, and abandoned by the Joker as he attempts to escape. She was presumably demutated by the Gotham police.
• Harley Quinn appears in Batman: Hush and Justice League Dark: Apokolips War, with Hynden Walch reprising her role. In Apokolips War, she is shown to have become the new leader of the Suicide Squad following Amanda Waller's death by cancer.

• In 2002, a short-lived television series called Birds of Prey included Harley Quinn as a psychologist and the main antagonist, portrayed by actress Mia Sara. In this show, Harleen Quinzel uses her day job as a psychologist to achieve her hidden purpose: to take control of the city of New Gotham. She does not wear a costume, although she does wear an outfit that is reminiscent of her cartoon costume in the series finale "Devil's Eyes".
• Harley Quinn makes a cameo appearance in the Arrow season two episode "Suicide Squad", voiced again by Tara Strong, while physically portrayed by Cassidy Alexa (credited as "Deranged Squad Female").[75][76] The series star Stephen Amell revealed in an interview that she was originally set to appear in the season two finale episode "Unthinkable", but was cut due to time.[77] The show's producer Andrew Kreisberg revealed that there were plans for the character to appear, but series actress Willa Holland stated that they had been axed due to the Suicide Squad film.[78][79]
• A character loosely based on Harley Quinn named Ecco appears in the fourth and fifth seasons of Gotham, portrayed by Francesca Root-Dodson. Like Quinn, Ecco wears a black and red outfit, clown makeup and roller-skates, refers to other characters as "Puddin", and is completely devoted and infatuated with Jeremiah Valeska, the show's incarnation of the Joker.
• In Riverdale, Harley Quinn's costume is worn by the character Toni Topaz (Vanessa Morgan) in the episode titled "Chapter Sixty-One: Halloween" as a reference to the comic book miniseries Harley & Ivy Meet Betty & Veronica.[80]

• Harley Quinn first appeared in Batman: The Animated Series, voiced by Arleen Sorkin who subsequently reprised her role in other DC animated universe shows including Superman: The Animated Series, The New Batman Adventures, Static Shock, and Justice League.
• Harley Quinn appears in The Batman, voiced by Hynden Walch. This version is a former television pop-psychiatrist who also ends up being seduced by the Joker, though their relationship is never shown to be abusive.
• Harley Quinn appears in Batman: The Brave and the Bold, voiced by Meghan Strange.
• Harley Quinn makes several cameos in Teen Titans Go!.
• Harley Quinn appears in Justice League Action, voiced by Tara Strong.
• Harley Quinn appears in the 2019 animated series DC Super Hero Girls, voiced again by Tara Strong. In this version, Harleen and Barbara are GBFFs (Gotham Best Friends Forever), like we can see in Sweet Justice and Gotham Con. But they don't know about their superhero/supervillain identity of the other, so Harley Quinn and Batgirl fight very often.
• In 2017, it was reported that Warner Bros. Animation had ordered 26 half-hour episodes of an adult-oriented Harley Quinn animated series for their new streaming service, DC Universe.[81] In 2018, it was announced that Kaley Cuoco would provide Harley Quinn's voice, and a short teaser trailer was released.[82] The series officially began streaming in 2019.[83] It focuses on Harley as she "attempts to make it on her own as the criminal Queenpin of Gotham City",[81] and step out of the Joker's shadow with the help of Poison Ivy and her own crew of supervillains.[84][85]

• Harley Quinn had a co-starring role in the Gotham Girls webtoon voiced by Arleen Sorkin, in which she joins forces with Poison Ivy and Catwoman.
• Harley Quinn appears in the Batman Black and White motion comics, voiced by Janyse Jaud.
• Harley Quinn (credited as Harlequin) appears in the first episode of the web series Justice League: Gods and Monsters Chronicles, in which she kidnaps and mutilates an unknown number of people and makes toys and dolls out of the bodies. She fights the Batman after he frees her latest victim and ends up surrendering, only to be drained of her blood and possibly killed after the Batman reveals his fangs to her. She is voiced by Tara Strong reprising her role from the Arkham franchise.
• Harley Quinn appears in the web series DC Super Hero Girls, in which she is a student at Super Hero High and the roommate of Wonder Woman. Unusually for the character, she is portrayed as a hero instead of a villain and has a mostly positive relationship with her superhero counterparts. She is once again voiced by Tara Strong.

• Harley cameos in The Adventures of Batman & Robin for the Super NES, and as a boss in The Adventures of Batman & Robin for the Sega Genesis.
• She appears in The Adventures of Batman & Robin for the Sega CD and Batman: Chaos in Gotham, voiced by Arleen Sorkin.
• Harley Quinn appears in Batman Vengeance, voiced by Arleen Sorkin.

Harley appears in the DC Universe Online video game, with Arleen Sorkin returning as her voice. Harley is the basic Legends PVP character granted to Villains without having to spend Marks of Legend. To date, this was the last time Arleen Sorkin voiced the character; as of 2016, Harley Quinn is now voiced by Jen Brown, starting with a DLC episode based on the Gotham City Sirens.

• Harley Quinn appears in Lego Batman: The Videogame, with her sound effects provided by Grey DeLisle. She appears as an enemy of Batman, a 1st deputy of the Joker, and the second boss of Chapter 3 "The Joker's Return".[86][87] Harley Quinn in Lego Batman is a playable character, can be unlocked through the villain levels and carries a pistol and her giant mallet. She is one of three bosses that later appear as minibosses, the other two being Two-Face and Catwoman.
• Harley Quinn appears in Lego Batman 2: DC Super Heroes, voiced by Laura Bailey.[88] She first appears as the first miniboss in "Theatrical Pursuits". In "Arkham Asylum Antics", she rides with the Riddler and Two-Face on the latter's truck. She also appears as a boss at the Gotham Funland entrance.
• Harley Quinn appears in Lego Batman 3: Beyond Gotham, with Tara Strong reprising her role. She has 2 side-quests in the Hall of Doom.
• Harley Quinn is a playable character in Lego Dimensions, with Tara Strong reprising the role.
• Harley Quinn serves as one of the main characters in Lego DC Super-Villains, voiced again by Tara Strong.[89] Her design is based on The New 52.

Harley Quinn appears in the Batman: Arkham franchise. Arleen Sorkin initially reprises her role in the first game, whereas Tara Strong assumes the role for the remainder of the series.[90][91]

• In Batman: Arkham Asylum, she dons a new costume based on a nurse uniform. She takes control of Arkham, allowing the Joker to escape, releases Poison Ivy from her cell and kidnaps Warden Quincy Sharp.
• In Batman: Arkham City, she is shown wearing a biker-girl themed costume in this game, using a low-key version of her usual makeup, with heavy eye shadow in lieu of her domino mask.
  • Harley also appears in "Harley Quinn's Revenge" expansion, seeking revenge on the Batman for the death of the Joker. By this time, Harley has dyed her hair completely black and wears almost all black, with a "J" necklace and mourning veil.
• Harley Quinn appears in Batman: Arkham City Lockdown, where she kidnaps a reporter to use as a hostage to free the Joker. After luring the Batman into a trap, she tries to execute the bound and gagged reporter, but is stopped by one of the Batman's batarangs. She is once again voiced by Tara Strong.
• Dr. Harleen Quinzel, M.D. appears briefly in Batman: Arkham Origins before her transformation into Harley Quinn. She interviews the Joker at Blackgate Prison and falls in love with him after he confesses his fascination with someone who he considers special to him (the Batman). She later appears amongst the prison's other staff members held hostage by the Joker when he takes over the facility, but she is rescued by the Batman. Quinzel is last seen escorting the Joker to his cell after he is defeated by the Batman in the game's ending.
• In the main story of Batman: Arkham Knight, it is revealed that in between the events of Arkham City and the current game, she has become a very competent gang leader, having recovered control of the Joker's former gang (including the members that were plotting to overthrow her or desert her) and has even become one of Gotham's main gang leaders, recruited by the Scarecrow in his plan to kill the Batman. She tries to break free and recruit the victims of the Joker's blood transfusion who were not affected by the cure, all of whom started to display traces of his appearance and behavior, but they all end up dead after she was betrayed by one of the Joker patients that was working with her.
  • Apart from the main game, she is a playable character via downloadable content that was once a pre-order exclusive. This content contains a story-driven mission, featuring her own weapons and abilities; it also includes four challenge maps for the character. In her mission, which takes place shortly before the main story, Harley breaks into the Blüdhaven prison to free Poison Ivy, defeating all police officers and, with Ivy's help, Nightwing.[92] At certain points, her Harleen and Harley personas are heard fighting for control of her body.
  • Harley appears, this time in her classic costume, in the Batgirl: A Matter of Family downloadable content story pack. Set before the events of Arkham Asylum, she serves as one of the two final bosses alongside the Joker, confronting Batgirl and Robin.
• Harley appears as a playable character in the mobile game Batman: Arkham Underworld, voiced again by Tara Strong. She is unlocked after the player completes a mission for her, after which she will become playable, wielding a special pistol, grenades and a baseball bat, and can bring her pet hyenas into the field with her.

• Harley Quinn appears as a playable fighter in Injustice: Gods Among Us, voiced by Tara Strong.[93] In the alternate universe depicted in the game, Quinn establishes the Joker Clan to honor the Clown Prince of Crime after he is murdered by Superman. She is part of Batman's Insurgency and is tempted in the story to revert to her older ways when an alternate Joker arrives in her dimension, until Lex Luthor manages to convince her that the Joker is manipulating her for his ends. In her arcade ending, she fatally slits the Joker's throat after a wedding gone wrong.[94]
• Harley Quinn appears as a playable fighter in Injustice 2, with Tara Strong reprising her role.[95][96]

Harley Quinn appears in Batman: The Enemy Within (the sequel to Batman: The Telltale Series), voiced by Laura Post.[97] This version of Dr. Harleen Quinzel was driven insane following her father's long bout with mental illness and eventual suicide. Attempting to avoid her father's fate, she joins a criminal organisation called the Pact to steal a virus that will be able to cure her hereditary condition. This depiction initially reverses the dynamic between Harley and the Joker. Quinn manipulates and abuses her former patient at Arkham Asylum, named "John Doe", who is infatuated with her. As the series progresses, John's confidence will increase and, depending on the player's choices, he will either aid Bruce Wayne in capturing Quinn or transform into the traditional version of the Joker. In the latter outcome, Harley will become the Joker's girlfriend and the two use the virus to threaten Gotham City.

• Harley Quinn appears in Infinite Crisis as a playable character, voiced by Tara Strong.[98]
• Harley Quinn is among the villains summoned by Brainiac to retrieve Starites in Scribblenauts Unmasked.
• Harley Quinn appears as a playable character in the mobile game, Suicide Squad: Special Ops, based on the film.
• She appears as a playable character in DC Legends and DC Unchained.
• In Mortal Kombat 11 she is used as DLC costume skin for Cassie Cage During the Kombat pack DLC released of The Terminator.

Harley Quinn has her own novel adaptation from comics as part of the DC Comic Novels series. Mad Love was released in November 2018 and written by Pat Cardigan and original co-creator Paul Dini and published by Titan Books.

Harley Quinn is recast as Pauline Ketch, one of the six women who share their stories in the Hell Hath club. She is openly contemptuous of the other women, claiming that her "Mr. Punch" (Joker) will rescue her one day. She hates Grimdark (Batman) for what she sees as causing gentrification in Gigonol (Gotham) and the fact that his no-kill rule often leads to lifetime crippling and manslaughter. Pauline started out as the neglected daughter of a wealthy man who burned her house and other rich houses to the ground. After being caught by Grimdark, she is incarcerated in Sarkaman Asylum, claiming that she only got of prison due to her father's wealth. There, she becomes fascinated by the comatose Mr. Punch, who has bright yellow hair, red eyes, and is covered in burn scars. Pauline cozies up to a nurse so she can dress in an official and "help out" delivering meds, allowing her to grow closer to Mr. Punch. Pauline pretends to Mr. Punch's psychologist, and he gives her the nickname "Pretty Paulie." She starts to give Mr. Punch fewer meds than before (it turns out that they never affected him in the first place), before finally revealing that she knows Grimdark's name, having encountered him at society balls in his civilian identity before he captured her.

Satisfied that she has Punch's attention, Pauline reveals her identity and they escape Sarkaman together. Pauline forces Mr. Punch to keep her around as his partner-in-crime by withholding Grimdark's name, relishing his abuse and the havoc they wreak. Mr. Punch is unable to have sex with her, possibly because of his lust for Grimdark, requiring them to use an elaborately carved sex toy. When Pauline finally reveals Grimdark's name, she and Mr. Punch have an enthusiastic night of genuine sex before he drowns he in the bathtub. As she tells her story, Pauline briefly returns to reality and realizes Mr. Punch was only using her, only to escape back into her delusions immediately afterward. However, later on in the story, she is shown to be having a quiet relationship with Bayou (Mera) suggesting that hope is not lost for her.[99]