Khud-Daar is a 1982 Indian Hindi movie directed by Ravi Tandon. The music is by Rajesh Roshan and the lyrics by Majrooh Sultanpuri. The film stars Amitabh Bachchan, Parveen Babi, Vinod Mehra, Sanjeev Kumar, Prem Chopra, Mehmood, Bindiya Goswami and Tanuja in pivotal roles. It was remade in Tamil as Padikkadhavan which starred Rajinikanth and in Telugu as Driver Babu with Sobhan Babu.
School is out, and three girls head to the beach for vacation. Two of the girls are world-wise party-goers who attempt to loosen up their naive, virginal friend, whose uncle has allowed the girls to stay at his beach house.
Dar, is the son of a king, who is hunted by a priest after his birth and grows up in another family. When he becomes a grown man his new father is murdered by savages and he discovers that he has the ability to communicate with the animals, which leads him on his quest for revenge against his father's killers.
Dr. Daniel Challis and Ellie Grimbridge stumble onto a gruesome murder scheme when Ellie's novelty-salesman father, Harry, is killed while in possession of a strange mask made by the Silver Shamrock mask company.