Directed by
| Bharathiraja | ... | (as Bharathi Rajaa) |
Writing Credits (in alphabetical order)
| Bhagyaraj | ... | (dialogue) |
| Bhagyaraj | ... | (story) |
| G.M. Kumar | ... | (developer) |
Cast (in credits order)
| Kamal Haasan | ... | David - Shankar | |
| Revathi | ... | Sharada (as Revathy) | |
| Radha | ... | Rosy | |
| Janakaraj | ... | Velappan (as Janagaraj) | |
| Rest of cast listed alphabetically: | |||
 |
Typist Gopu | ||
| Chitra Lakshmanan | |||
|
|
Malaysia Vasudevan | ... | Suryaprakasam (as the politician) |
| Vijayan | ... | Dr.Unnikrishnan | |
| Vinuchakravarthy | ... | Inspector and SP Viswanathan (as Vinu Chakravarthy) | |
Produced by
| Bharathiraja | ... | producer |
Music by
| Ilaiyaraaja | ... | (as Ilayaraja) |
Cinematography by
| B. Kannan | ||
Second Unit Director or Assistant Director
| Chitra Lakshmanan | ... | assistant director |
Music Department
| Gangai Amaran | ... | playback singer |
| S.P. Balasubrahmanyam | ... | playback singer |
| Vani Jairam | ... | playback singer |
| Unni Menon | ... | playback singer |
| Uma Ramanan | ... | playback singer |
| Vairamuthu | ... | lyricist |
| K.J. Yesudas | ... | playback singer |
