Zameer (1975)
Maharaj Singh is a proud owner of several derby-winning stallions, and lives in a palatial farmhouse with his wife, Rukmini and young son, Chimpoo.One day dacoits attack his farmhouse with a view of stealing the stallions, but Maharaj fights them, killing the son of the leader of the dacoits, Maan Singh.Maan Singh swears to avenge the death of his son, and abducts Chimpoo.Years later, a servant of Maharaj, Ram Singh, brings a young man named Badal into the Singhs lives, and tells them that he is their missing son Chimpoo.
Cast: Shammi Kapoor, Amitabh Bachchan, Saira Banu