Kaala Sona is currently streaming on Zee5

Kaala Sona (1975)137 minAction, ThrillerRating 44/100

Rakesh's thinks that his father's killer is dead. But when he finds out that the killer is alive and the police have closed his file, he decides to avenge his father's murder himself. Killer's name is Sardar Poppy Singh as he runs a vast underground business of growing and selling cocaine.

Cast: Feroz Khan, Parveen Babi, Prem Chopra, Farida Jalal, Imtiaz Khan, Helen, Durga Khote

Director: Ravikant Nagaich