A gambler works for a villain not knowing that he's being used to entrap a patriot and gain military secrets. The cops assign a lookalike to nab him, but not having gambling skills could give him away. Amitabh Bachchan, Zeenat Aman, Neetu Singh, Prem Chopra, Utpal Dutt, Madan Puri, Om Shivpuri Added on Amazon Prime 2020-09-18.