Directed by
| K. Balachander | ||
Writing Credits (in alphabetical order)
| K. Balachander | ... | (screenplay, dialogue) |
Cast (in credits order)
| Kamal Haasan | ... | Prasanna | |
| Major Sundarrajan | ... | Mahendran (Prasanna's Father) (as Sundarrajan) | |
| Srividya | ... | Bhairavi | |
| Jayasudha | ... | Ranjini | |
| Nagesh | ... | Suri / Hari | |
| Rajinikanth | ... | Pandiyan (as Rajnikanth) | |
| Rest of cast listed alphabetically: | |||
| Jaishankar | |||
 |
Kannadasan | ||
Music by
| M.S. Viswanathan | ||
Cinematography by
| Lokanathan B.S. | ||
Editing by
| N.R. Kittu | ||
Music Department
| Vani Jairam | ... | playback singer |
| Kannadasan | ... | lyricist |
| M.S. Viswanathan | ... | musical director |
| K.J. Yesudas | ... | playback singer |
Thanks
| A.V. Meiyappan | ... | our grateful acknowledgments to (as AVM & Sons) |
| Balasubramania Mudaliar | ... | our grateful acknowledgments to |
| V.G. Panneerdas | ... | our grateful acknowledgments to (as V.G. Pannerdoss & Bros.) |
| S.R. Ranganathan | ... | our grateful acknowledgments to (as Dr. S.R. Ranganthan) |
