Directed by
| T.N. Balu | ||
Writing Credits (in alphabetical order)
| T.N. Balu | ... | (Story/Screenplay) |
Cast (in credits order)
| Kamal Haasan | ... | Dharmalingam (sankarlal) / Mohan | |
| Sridevi | ... | Hema | |
| Seema | ... | Seetha / Baabi | |
| Rest of cast listed alphabetically: | |||
| S.A. Ashokan | ... | Natarajan | |
 |
V. Gopalakrishnan | ... | Maari |
|
|
R.S. Manohar | ... | Selladurai |
| Venniradai Moorthy | ... | (Guest appearance) | |
|
|
Varalakshmi P.R. | ... | Dhanalakshmi |
|
|
Suruli Rajan | ... | Kandhasamy pillai (as Surulirajan) |
Music by
| Gangai Amaran | ||
| Ilaiyaraaja | ... | (as Ilayaraja) |
Cinematography by
| N.K. Vishwanathan | ||
Editing by
| V. Rajagopal | ||
Music Department
| Gangai Amaran | ... | lyricist |
| Panchu Arunachalam | ... | lyricist |
| S.P. Balasubrahmanyam | ... | playback singer |
| Vani Jairam | ... | playback singer |
| S. Janaki | ... | playback singer |
| Pulamaipithan | ... | lyricist |
| Malaysia Vasudevan | ... | playback singer |
