Aag Aur Daag (1971)

Bombay-based Young Raja witnesses his parents commit suicide after being cheated and defeated in a game of cards by an unknown male. He grows up under the mentor-ship of Madanlal, who witnessed the cheating incident, with only one motive - to avenge his parents' death, and becomes an expert at cards. Enroute to Mahabuleshwar, He meets with wealthy Renu, both fall in love and get married. Her widowed father gives him full control of his business as well as lots of money. Raja opens up a gambling den and hopes to attract the unknown gambler. It is this move that will result in bitterness and turn his life upside down.