A mad doctor uses patients at his isolated psychiatric institute as subjects in his attempts to create longevity by surgically installing an artificial gland in their skulls.
Chronicling the comedic escapades of Bombay-based alcoholic Murli Manohar as he uses a forged document to secure employment; falls in love with, Chandra Kripalani, the Manager's Secretary; then fools her into believing that he is an abstainer, and the real alcoholic is his elder brother.
A young street vendor who is a cockfighting aficionado, attracted by the image of one of them, settles on the ranch of its owner where he falls in love with the foreman's daughter.