The I-Land

Ten people wake up on an island with one item either buried in the sand or on the beach next to them, including a shell, a knife, and a compass. After they all wake up and talk, they realize they don't have any recollection of anything before waking up on island.

Several of them go swimming in the ocean; however, a shark comes and severely injures Donovan. While that is happening, Brody and Chase go off exploring and find a waterfall. While there, they kiss, but when Brody wants to have sex and Chase declines, Brody pushed her to the ground and forced himself onto her. After Chase gets herself back up and threatens him with a knife, they split up. Back at their camp, Brody denies ever trying to rape Chase. They are also both informed about Donovan.

A large rainstorm starts to head toward the island, and when they realize that they still don't have a shelter, they discuss options. Brody and Cooper fight about how they should handle the storm, and during the fight, Brody steals Chase's knife and threatens Cooper with it, but eventually Brody leaves and goes to the waterfall alone. The rest of them reluctantly head toward the raft.

Chase wakes up on the island bound at the wrists under the watch of the other islanders following Brody's death. She tries to convince the islanders that this is all a simulation, but is quickly dismissed, ultimately leading to the group turning on her. During a brief struggle with Chase, the islanders are approached by two strangers, known as Bonnie and Clyde. Chase pleads with the group, saying that this is all a part of the Warden's plan to manipulate them, but is dismissed again.

Bonnie and Clyde, quickly turning on the group, reveal that Hayden was the one who murdered Brody as Clyde stabs her in the stomach. Clyde explains that they are just the vessel in which the island exerts its revenge. The duo also explains that Chase had found, and was hiding, more than just a raft. Chase, grabbing the gun from the case, turns over the rest of the items found on the raft, as she flees inland. As Bonnie and Clyde leave the group, they issue a warning, that they will be watching them, and that they should head for a village on the other side of the island.

Taylor decides to try and leave the island. As she is dragging the raft toward the water, is confronted by Blair who tried to convince her to stay, reminding her that they were warned by Bonnie and Clyde about trying to leave the island. Pushing Blair away, Taylor continues forward with the raft as Blair runs back to the group for help. Jumping to one of K.C.'s flashback, it is revealed that she is married with two kids, and her that her real name is Mary.

Chase is seen exploring the abandoned hotel, where she discovers images, schematics, and other useful information that may help with escaping the prison. One of the images is of her and Cooper together as a couple. As the visions for the islanders continue, more is revealed about each of their past lives, the acts of violence, and how they are connected to one another. Cutting back to Taylor, having wrecked the raft, she is seen clinging to rocks covered in cuts and bleeding. She finds a skull on the rocks and discovers that "Property of I-Land" is written on the back. Taylor manages to get back to the mainland and makes a fire, finding a bowl next to a sign that reads "Chicken Soup", which she devours.

In a series of cut-scenes, the stories of the group members unfold. Donovan and Blair are seen reflecting on the beauty of the beach and the island, and Donovan proposes to Blair. Cutting to Donovan's past, he is seen making advances on a married woman, who is uninterested in him. Donovan and Blair start to argue, when the scene cuts back to the Donovan confronting the woman he had put advances on in the women's washroom, where he then strangles her with a red cloth in the washroom, killing her.

K.C. awakes to a hallucination of her son standing outside the door of her hut in the village holding a torch. He throws the torch into the hut and K.C. chases after him. She comes across her son, holding another torch, in which she tries to console him and saying how much she misses him. K.C. is comforted by Moses, the two growing closer together.

Blair confides in Mason, asking him not to leave her alone with Donovan of who she is skeptical of. Mason is later seen struggling with Donovan. He fights back, but is quickly overcome and killed. Blair then shoots Donovan through torso with the flare gun she retrieved from Mason's body.

K.C. and Moses, now at the abandoned hotel, try to find answers as they question Chase and Cooper. In an attempt to protect Chase, Cooper pulls the gun from his waistband and points it as K.C. and Moses. In a flashback, Cooper is seen arguing with Chase's mother which ends in Cooper killing her in self defence. The gunshot from the flashback is matched to the present, and it is revealed that Cooper has shot Moses. Bonnie and Clyde rush into the hotel in order to exact the island's revenge. Chase fights alongside Cooper and kills Bonnie in the process. Clyde and Bonnie glitch, disappearing from the simulation.

The Warden is seen arguing with Psychologist from the prison. He confides in the nurse, now knowing that Chase is innocent, as he tries to find a plan to eliminate Chase from the program.

It is revealed that Chase is being released from the prison as it was found out that she was innocent during the simulation, and had willingly volunteered for the I-Land experiment as a way to redeem herself. Chase realizes that redemption is a way to get out of the simulation, and advocates for Cooper and the other group members, detailing the horrors of what they encountered on the island. As she navigates the politics of the prison system for release, Chase, now leary of the prison, refuses medication from a Doctor. In a meeting with the Warden, Chase is threatened with a life of hardships unless she agrees to terms listed by the Warden - not revealing any information about the Warden during any of the interviews. Chase advocates for Cooper, wanting him released if she follows the Wardens instructions.

During interviews with the panel, Bonnie and Clyde are revealed to be Marshals, who were covertly working for the Warden in an effort to sabotage the simulation program. Chase is questioned on her experiences on the island, and it is revealed that the simulation program was hacked in order to introduce items like the handgun, and which allowed Bonnie and Clyde to navigate the island undetected. During a break with the panel, the Warden and nurse are caught trying to inject Chase with a lethal substance. During subsequent interviews, the Warden is accused of sabotaging the I-Land experiment. As Chase is processed through the last phase of prison release, she is revealed to be a much older woman, having already served 25 years in prison before the I-Land experiment took place. Chase is told that flooding took over much of the State, and with crime rising, she played a vital role in the I-Land experiment, which would allow people to absolve themselves of their crimes.