Beena

Pavithran is a petty thief who wants to regain his lost image. He asks mill owner Mamachan for a job, but is turned down. However, a robbery in Mamachan's house changes Pavithran's life forever.

Xavier, a stenographer, finds himself terminated after his boss learns that he lied to him for a leave. However, when the boss learns that Xavier is a cancer patient, he regrets his decision.

Peter (O. P. Ralhan) and Kitty (Helen) love each other, but due to Peter's poverty, they are unable to marry each other. One day, during a secret rendezvous, Peter accidentally overhear a conversation between one Mahesh Jetley and his paramour, where Mahesh tells her that he is soon going to bump off his wife on a certain date. Peter and Kitty decide to foil this man's plans. However, there are 2 problems: 1 - They have not seen Mahesh or his paramour's face. 2 - Even if they had, no one would believe their story. Hence, the lovers decide to do a little investigation on their own. They find three Mahesh Jetleys. On some snooping, they find that each man is married and each of them has a miserable married life. To find their suspect, they devise a plan whereby they will stage an attack on each man's wife. Whoever the culprit is, will freak out and his identity will be revealed.