Swaroop Kumar

Geeta is proud of her police inspector husband, Ashwini, who is honest and diligent. But that pride soon turns to sorrow, as he is shot and killed right outside their doorstep. Devastated by his death, Geeta brings up her son, Vijay, and ensures that he gets employed with the city's police force. Vijay is honest and diligent as his father was, and is assigned to rein the ring-leader named "Spider". (imdb)

Savitri (Moushumi Chatterjee) falls in love with Vijay (Mithun Chakraborty), who saves her sister from a dacait named Shamshera (Amrish Puri). Both get very intimate, and then decide to marry. Before the marriage could take place, Shamshera kills Vijay, and Savitri gives birth to a baby boy, but is told that the child was born dead. She then marries Thakur Prem Singh (Navin Nischal), who is responsible for blinding Shamshera in one eye, and sending him to prison. (imdb)

Rana (Amrish Puri) kills Inspector Anand Srivastav, and the only witness is Anand's son, Shankar. Years later, Shankar has grown up and has become a modern Robin Hood of sorts, robs the rich and distributes the wealth amongst the poor, especially a charitable hospital. (imdb)

Ranjeet Singh lives in a small village with his wife, Laxmi, and younger brother, Amar. The village Zamindar, Dhurjan Singh, is angered at Ranjeet for speaking out against him and his policies, and threatens him. When Ranjeet goes to lodge a police complaint, he is killed in the police station itself. Dying, he asks his wife not to tell Amar as to who killed him, as Amar will lose his mind in vengeance, which she does. Plainclothes police do apprehend Dhurjan and he is convicted and jailed.