Kishanlal Pran , the father of three sons and leading a happy family life, is
a driver for Robert Jeevan. Suddenly one day Roberts kills a person in car
accident. He asks kishanlal to take the blame and assure him that he would take
care of his family and support them financially. Kishanlal agrees and goes to
jail, but Rober forget his promise . Eventually, Kishanlal's family splits, and
the three sons are sepearted from each other and their mother. Later , the htree
sons gorw up to become Amar , a Hindu Police Inspector, Akbar , Muslm tailor's
son and Anthony ( Amitabh Bachan), an outlaw Christian who is brought up by a
priest. Fate and destiny gets the three brothers to meet each other again
unkowingly their real relation. Later,on realization of the realy story and
after the reunion with their father and mother, the deadly trio take revenge
with Robert.
