Chalta Purza is a 1977 thriller starring Rajesh Khanna, Parveen Babi and others. Amar is unemployed and struggles in life because of his honesty. But when his mother dies in a car accident he thinks it was due to his honest ways. To become worldly wise he joins the gang of a notorious criminal and immediately becomes his favorite henchman. Things change for Amar when he learns that an old friend of his has joined the police force and has been assigned to catch Captain and his gang.