En Iniya Pon Nilavae

A head injury causes a woman to regresses to childhood. Lost and confused, she is eventually befriended by a school teacher.

Kokila (Shoba), a medical college student lives with her father, an engineer and her mother in a home in Madras. A house maid (Roja Ramani) who is very close to the family also lives with them. As Kokila's father travels a lot and his wife suffering from health problems, they decide to keep a paying guest. Vijayakumar (Kamal Haasan), a bank executive comes and lives in the household as a paying guest. Kokila and Vijayakumar fall in love and plan to get married with the consent of her parents. In the meanwhile, suddenly one night Vijayakumar and the house maid are alone in the home. They both end up making love, and Kokila after her return remains unaware about this incident, though the maid is well aware of Kokila's affair with Vijay.

A romantically comedy where a married man falls in love with another lady. He eventually marries her and neither of them know about their husband's second relationship. Soon things go haywire.

Aur Ek Prem Kahani (English: Another Love Story) is a 1996 Indian Hindi film directed by Balu Mahendra. The film became the debut of several Southern stars, Ramesh Aravind, Sudhir Ahuja, and Heera Rajagopal. Co-starring in the film were Revathi Menon and Akshay Anand. The film is a remake of Balu Mahendra's Kannada film Kokila.

Chakravyuham ( telugu : చక్రవ్యూహం ) is a telugu thriller directed by Balu Mahendra starring Suman , Gautami , and Archana . The music was composed by Maestro Ilaiyaraaja . This film was released in the year 1992.

Julie Ganapathi is a 2003 South Indian motion picture. It is a remake of the 1990 American horror film Misery, itself an adaptation of the Stephen King novel. Directed by BaluMahendra. Balu(Jayaram) is the writer of a famous TV serial. The writer moves away from his family to Ooty to conclude the serial as his usual sentimental procedure to end a story. He assures his wife played by Ramya Krishnan and daughter that he will be back

Olangal is a 1982 Indian film in Malayalam, directed by Balu Mahendra.[2] The film's plot is inspired from novel Man, Woman and Child by Erich Segal.

Vasanthame Varuga is a 1983 Indian Tamil film, directed and produced by Balu Mahendra. The film stars Suman, Gautami and Raghuvaran in lead roles. The film had musical score by Ilayaraaja.

When a lorry driver realises that he is helping an escaped convict, he threatens to hand him over to the police. The convict begins to narrate the circumstances that landed him in jail.

Moodu Pani (English: The Mist) is a 1980 Indian Tamil thriller film written, directed and filmed by Balu Mahendra and produced by Raja Cine Arts. Starring Shoba and Pratap K. Pothen in the lead roles, with N. Viswanathan, Ganthimathi, Mohan and Bhanu Chander in supporting roles, it is based on the 1978 novel Idhuvum Oru Viduthalai Thaan by Rajendra Kumar.