When a gangster named Heeralal gets arrested, he befriends Johny, a petty thief, in prison. He seeks Jony's help in executing his mission of smuggling a few diamonds. Johny, however, is an undercover CID officer named Sohan.

• Trimurti Films Pvt. Ltd.
• Dev Anand
• Hema Malini
• Pran Sikand
• Jeevan Dhar
• Premnath Malhotra
• I.S. Johar
• Iftekhar
• Randhawa