Manasukkul Mathappu
Manasukkul Mathappu () is a 1988 Indian Tamil-language film written and directed by Robert–Rajasekar. The film stars Prabhu, Saranya and Lissy, with Sarath Babu and Senthamarai in supporting roles. It is a remake of the 1986 Malayalam film Thalavattam which was inspired by the 1975 film One Flew Over the Cuckoo's Nest  which in turn was an adaptation of the 1962 novel One Flew Over the Cuckoo's Nest by Ken Kesey. The film was released on 24 June 1988 and Prabhu won the Cinema Express Award for Best Actor – Tamil. Plot 

Shekar becomes mentally ill after his girlfriend Anita dies because of an electric short circuiting accident during a rock concert. He is admitted into an institution managed authoritatively by Nagaraj. With the help of a young doctor Geetha, who is Nagaraj's daughter, and an old friend Raja, Shekar slowly regains his memory and mental equilibrium. He and Geetha soon fall in love. But Nagaraj has already arranged Geetha's marriage with someone else, so he opposes the lovers. When Nagaraj finds that Geetha and Shekar are adamant, he performs a surgery (lobotomy) on Shekar that puts him into a state of coma. Raja feels that death would be preferable to vegetative life and kills Shekar. He confronts Nagaraj, confesses to the euthanasia and tries to kill him for ruining Shekar's life, but Geetha suddenly kills her father before Raja can. She is later admitted into the same institution as a patient. 