Conrad Rooks Director, Screenwriter, Producer Shashi Kapoor Siddhartha Actor Simi Garewal Kamala Actor Romesh Sharma Govinda Actor Pinchoo Kapoor Kamaswami Actor Zul Vellani Vasudeva Actor Amrik Singh Father Actor Kunai Kapoor Son Actor Shanti Hiranand Mother Actor Sven Nykvist Cinematographer Willy Kemplen Film Editing Hemanta Mukherjee Original Music Bhanu Athaiya Costume Design