Babu is a naive young man who likes to go out of his way to help people. He has fallen in love with Kammo, but in the process of helping another, he lands himself in jail for two years. After his discharge, he finds that a lady who had once helped him is now a destitute widow with a small child, Pinky.
Rajesh Khanna
as Babu
Hema Malini
as Kammo
Mala Sinha
as Pinky's mother
Rati Agnihotri
as Pinky
Madan Puri
as Shambhu Nath
Deepak Parashar
as Prem
Om Shivpuri
as Ved Prakash
Navin Nischol
as Shankerlal
Rajendranath Malhotra
as Lalaji
