Mandakini

Radha (Smita Patil) and Ramu (Mithun Chakraborty) are siblings. Their parents Shyam and Sita are singers. Once, Shyam and Sita go to perform in Jalpaiguri where Sita catches the eye of a rich and powerful man called A.M. Singh (Amrish Puri). He stops them in the mid way home, kills Shyam and rapes Sita. Radha and Ramu get the news ...