Inspector Dinesh (Dev Anand) working for the Criminal Investigations Department, has been assigned to stop the recent flood of counterfeit currency notes in Mumbai. He masquerades as a social worker to try to get some information from a jailed convict, Banwarilal (Krishnakant), but to no avail. Finally, he assumes the identity of a wealthy gangster and befriends Manohar (Madan Puri). He gets arrested and lodged in the same cell as Banwarilal. From there, the men break out and join Manohar and the rest of the gang. Dinesh finally finds out the mind behind the entire ploy. But before he can do anything, he finds himself confronting his past, trapped in a fortress with a press reporter he is falling for, named Renu (Madhubala).
Dev Anand,Madhubala,Kundan,Helen,Madan Puri,Om Prakash,Tun Tun,Brahm Bhardwaj,Edwina
Crime, Romance,Old Cheese,Slow Burn.