Lakhon Mein Ek (1971)
Lakhon Mein Ek is a 1971 Bollywood comedy film directed by S.S. Balan. The film stars Aruna Irani and Mehmood.This film was based on a very sensitive topic of Hindu-Muslim love story. Superb screenplay, direction, cinematography, scenes and excellent performance by every actor. The film was a remake of Tamil film Ethir Neechal.
More at Wikipedia.