Directed by
| S.P. Muthuraman | ||
Writing Credits (in alphabetical order)
| Panchu Arunachalam | ... | (as Panju Arunachalam) |
Cast (in credits order)
| Kamal Haasan | ... | Velu / Sam | |
| Ambika | ... | Geetha | |
| Silk Smitha | ... | Lalitha | |
| Rest of cast listed alphabetically: | |||
| Y.G. Mahendran | |||
 |
V.K. Ramasamy | ... | Ramiah Pillai |
| Raveendran | ... | Pazhani (as Ravindran) | |
| Thengai Srinivasan | ... | Sundaram | |
Music by
| Ilaiyaraaja | ... | (as Ilayaraja) |
Cinematography by
| Babu | ||
Editing by
| R. Vittal | ||
Music Department
| Ilaiyaraaja | ... | playback singer (as Ilayaraja) |
