Based on

Movies like Chor Chor (1974)

A retired policeman sees a killer he thought had been dead for twenty years, and the next night he is killed. The killer is blackmailing the head of a bank, and forcing him to participate in a robbery of his own bank. He is replaced by the son of the policeman, who is hunting for his fathers killer. A rarity in 70's Bollywood since it does not contain any musical interludes.