Nenjathai Killathe

Chandrasekhar and Mala are a married couple; their marital life is miserable due to Mala's demonic behaviour. Chandrasekhar's sister Viji, who lives with them, is enthusiastic, fun-loving, and lives on her own terms. One day she bumps into Ram, a mechanic with an inferiority complex. Despite initial conflicts, they slowly become friends. Mala suspects that Chandrasekhar's classmate Ramya is his concubine since he visits her often. Chandrasekhar learns of Ramya's love for him only after his marriage to Mala. Ramya remains single and they share a platonic relationship, which antagonises Mala. Pratap, a photographer and distant relative of Chandrasekhar, comes to Chennai from Calcutta. Though Pratap likes Viji, he does not propose to her.

Ram proposes to Viji, who is unsure whether to accept his suit. However, they become closer. Viji's harmless mischief at home with Mala intensifies when Viji mixes chilli powder in Mala's bath water as punishment for the nuisance Mala creates at home; Mala swears revenge. Viji accepts Ram's proposal and informs Chandrasekhar, who advises her to reconsider her decision as he feels they are not compatible. However, seeing her persistence, he approves. Ram's parents visit Viji's house to meet Chandrasekhar and take the proposal forward; as he is absent, they meet Mala, who lies to them about an abortion Viji had, as a result of a stray relationship. Shocked, they inform Ram that they have heard this from a doctor, to keep the informer's identity a secret.

Ram confronts Viji and asks her to clarify, saying he would decide the future course of action based on her reply. Angered with Ram's lack of trust in her, she ends her relationship with him. Seeing a depressed Viji, Chandrasekhar advises her to marry Pratap, as he is mature enough for her. Initially reluctant, she eventually agrees and marries Pratap. When Viji is leaving for her new life with Pratap, she is further upset when Mala proudly declares that it was she who derailed her wedding with Ram by misleading his parents.

Post marriage, Viji is unable to accept Pratap as her husband and stays aloof. Pratap too is not demanding and patiently waits for her to become normal. Viji is unable to forget her past, and her indifference affects Pratap's creativity and work. Ram soon moves in with his wife to the same apartment complex and becomes Viji's neighbour; Viji gets all the more disturbed. Pratap loses his job and plans to relocate to Calcutta. He reserves tickets for Viji as well, but lets her decide if she wants to accompany him. When Viji is undecided, Ram invites her to his home. He shows her his physically handicapped wife, whom he had married to atone for doubting Viji's character. Ram says that despite his wife's handicap, he tries to live happily with her and asks Viji why she cannot do so with Pratap, who is more qualified than him, instead of thinking about their past and the grouse of losing the life she dreamt of. Realising her mistake of spoiling her present by living in the past, Viji rushes to meet Pratap at the airport and joins him.

• Suhasini as Viji[1]
• Sarath Babu as Chandrasekhar
• Pratap K. Pothen as Pratap
• Mohan as Ram
• Shanthi Williams as Mala
• Vanitha Krishnachandran as Ramya
• Manohar as Keech

Once while staying in a Mumbai hotel, director J. Mahendran looked out of his window and saw a woman jogging. According to him, "Her concern was just fitness. Would it be the same once she gets married? I wondered." This led to him developing the screenplay of the film that would become Nenjathai Killathe.[2] For the lead characters, Mahendran wanted to cast new actors.[3] Mohan who had earlier acted in Balu Mahendra's Kokila (1977) was hand-picked by Mahendran to play the male lead,[3] while Suhasini, then a camera-assistant to Ashok Kumar, was spotted by Mahendran during the filming of his previous venture Uthiripookkal.[4] During the making of Uthiripookal, Suhasini used to visit her father Charuhasan, who was a part of the film's cast.[3] Impressed by her speech and behaviour, Mahendran decided to cast her as the female lead in Nenjathai Killathe.[3] Initially, Suhasini was reluctant to take up acting as she always wanted to become a cinematographer.[5] However, she agreed to do the film after being convinced by her father.[3][6] Pratap K. Pothen was cast as a photographer.[7] The film saw Mohan playing a major role for the first time in Tamil cinema.[8] The film was shot in Bangalore, mostly around Cubbon Park.[9][10] The costume designing was done by Jeyaraj, a reputed artist.[11]

The soundtrack was composed by Ilaiyaraaja while the lyrics were written by Gangai Amaran and Panchu Arunachalam.[12] For the song "Paruvamae" which depicts Mohan and Suhasini's characters jogging, Ilaiyaraaja created the jogging sound by tapping his shoes.[13][14]

Nenjathai Killathe was released on 12 December 1980.[15] Ananda Vikatan felt the film was another attempt to change the taste of the audience, which should be welcomed and the audience was unable to cope with the speed of change but slowly the gap was reducing.[16] The film completed a theatrical run of roughly one year in Madras (now Chennai).[17] Although Suhasini was hesitant, her performance in the film received rave reviews. V. Shantaram, the chairman of the 28th National Film Awards, appreciated the opening scene and climax of the film shown in "intercut", which shows Suhasini jogging and rushing to the airport to catch her husband respectively.[3] It was also screened at the Indian Panorama section of the International Film Festival of India.[18] According to Sarath Babu, his performance was considered for the National Film Award for Best Supporting Actor, but he missed "by a whisker".[19]

At the 28th National Film Awards, the film won in three categories: Best Feature Film in Tamil, Best Cinematography (Colour) for Ashok Kumar, and Best Audiography for S. P. Ramanathan.[20] It also won three Tamil Nadu State Film Awards: Best Film (Second prize), Best Actress for Suhasini and Best Cinematographer for Ashok Kumar.[21]

• Mahendran, J. (2013) [2004]. Cinemavum Naanum [Cinema and Me] (in Tamil). Karpagam Publications.CS1 maint: ref=harv (link)

• Nenjathai Killathe on IMDb