Maa Kasam

Maa Kasam is a 1985 action film starring Mithun Chakraborty, Amjad Khan, Divya Rana and others. Balwant is a criminal who comes to know that Thakur has a treasure map hidden in a diamond ring. He kills Thakur, but isn't able to get the ring. His dying wife, takes their young son, Dharma and leaves him in the care of Thakur's widow.Balwant is arrested and gets a long jail term. Dharma grows up to be a hard-working honest man. His father Balwant completes his sentence and returns for the ring.