Waqt-Waqt Ki Baat (1982)

Police inspector Kailashnath is a tough and honest officer. His honest ways however costs him his dear life when he crosses paths with the dreaded gangster Vikram Singh who brutally murders him one day, in front of his son Shankar. Shankar grows up with nightmares and the horrific memory of his father being murdered in front of his eyes. He grows up with vengeance being his only goal in life. Meanwhile Vikram Singh has advanced to becoming one of the biggest names in the underworld and no one can touch him and get past his high empire walls. However fate has a different story when Shankar and Vikram Singh finally come face to face.