This is the story of a married couple, Anil Agarwal, Industrialist (Amol Palekar) & Anju Agarwal (Zarina Wahab), a housewife. Their son Jimi (Master Raju) was about to drown in sea but Vijay Soni (Vijayendra Ghatge) a Civil Engineer saved him. This established friendly relation between this couple & Vijay Soni. So Anil (Amol) allowed Vijay Soni (Vijayendra) to stay with them. Jimi is also attached to Vijay. Davar (Kadar Khan), a Motor mechanic / Gunda wants close & trusted relation with Anil, as he was a rich person. Davar started to say false story about Vijay & Anju's relation. Davar successed in this plan. He wins the trust of Anil. And Anil starts misunderstanding the relation between Anju & Vijay. This resulted in murder of Vijay, and with the help of Davar , Anil burried the dead body of Vijay. Then Davar starts showing his true colours. He started blackmailing Anil & demanding more and more money. It's a suspense that Vijay being alive, was in Davar's custody , but then he escaped from Davar's custody & reveals whole story. At last, Davar gets arrest & confessed of his crime, and with open heart, Anil accept Vijay as his family friend.