Mani Osai
Mani Osai () is a 1963 Indian Tamil-language drama film, directed by P. Madhavan, his directorial debut. The film was produced by A. L. Srinivasan under ALS Productions and written by Pasumani. The film, inspired by Victor Hugo's French novel, The Hunchback of Notre-Dame, stars Kalyan Kumar, M. R. Radha, R. Muthuraman, C. R. Vijayakumari, V. Nagayya, Nagesh, Pushpalatha and Kumari Rukmani. Viswanathan–Ramamoorthy composed the music for the film. Plot 
An egotistical rich man (M. R. Radha) abandons his elder son (Kalyan Kumar) because of his physical imperfections. He tells his wife (Kumari Rukmini) that the baby was born dead. The man has another son (R. Muthuraman) who leads a lazy life, often getting into trouble. He falls in love with his cousin (C. R. Vijayakumari), who is very close to the hunchback, treating him like a brother. The hunchback becomes a hero who sacrifices everything, taking the blame for others' wrongdoing. He finally restores sight to the hero and dies. Only after the hunchback's death does the father tell the world that he was his firstborn. 