The film stars Sharmila Tagore, Rajesh Khanna, Nirupa Roy and I. S. Johar.

[3][4] Initially, Saira Banu was to star as the female lead, but she withdrew a few days into filming due to illness.

He lives along with his older brother Shriram (Tarun Bose) and sister-in-law Sita (Nirupa Roy).

Things go well till Madhu and Shriram's sister Paro comes along with her husband and son to stay with them.

Her son Niku (Mehmood Jr.), with his playful attitude, spoils Gopi too, much to the worry of Radha.