Monu (Mohan) and Sonu (Sohan) are the two sons of a police inspector. The kids excel in boxing. Their father gets killed by a goon following orders from Ranjit (Premnath). Mohan kills the goon and takes refuge in a car boot. Years later Sohan goes on to become a CID officer called Sohan Kumar, who solves his cases taking up different guises. He takes the identity of Johny a petty thief and gets himself in Jail, befriends Heera (Jeevan) and goes to solve a case wooing Rekha (Hema) and finding the criminal.
| Directing | Vijay Anand | Director |
| Writing | K.A. Narayan | Story |
| Writing | Vijay Anand | Screenplay |
| Writing | Vijay Anand | Dialogue |
| Production | Gulshan Rai | Producer |
| Sound | Anandji Veerji Shah | Music |
| Sound | Kalyanji Veerji Shah | Music |
| Camera | Fali Mistry | Director of Photography |
| Editing | Vijay Anand | Editor |
| Art | T.K. Desai | Art Direction |
| Costume & Make-Up | Bhanu Athaiya | Costume Design |
| Costume & Make-Up | Hariram Sharma | Makeup Artist |
| Production | Prabhashankar Yagnik | Production Manager |
