Zabardast by Nasir Hussain
Balram on the run with some stolen diamonds along with his son Sunder hides the diamonds in some ruins. He was blackmailed into committing the robbery. With the help of the kind doctor Saigal, he lands a job in a village. But fate has other plans for Ratan Kumar. He is arrested for the robbery and his sons are missing. Years have passed Ratan Kumar is not out of prison. His sons have grown up. Now all Ratan Kumar want is revenge.