Directed by
| K. Balachander | ||
Cast (in credits order)
| Kamal Haasan | ... | Sundaram Rangan (as Kamal) | |
| Sridevi | ... | Devi | |
| Prathap Pothen | ... | Pratap (as Prathap) | |
 |
Dilip | ... | Dilip |
|
|
S. Ve. Sekar | ... | Thambu (as Sekar) |
|
|
Barani | ||
|
|
Poornam Vishwanathan | ... | Sundaram Pillai (Rangan's father) |
|
|
Oru Viral Krishna Rao | ... | Devi's father |
| Prathapachandran | ... | (as Pratap Chandran) | |
|
|
Jayasree | ||
Produced by
| R. Venkatraman | ... | producer |
Cinematography by
| Lokanathan B.S. | ||
| B.S. Loknath | ||
Editing by
| N.R. Kittu | ... | (as N.R. Kittoo) |
Art Direction by
| A. Ramaswamy | ||
Makeup Department
| R. Sundara Murthy | ... | makeup artist |
| Parthasarathy | ... | assistant makeup artist |
| Rajendran | ... | assistant makeup artist |
Production Management
| Harirangan | ... | production manager |
| Muthukrishnan | ... | production manager |
| Palaniswamy | ... | production manager |
| Raman | ... | production manager |
| Ramu | ... | production manager |
| Ratnam | ... | production manager |
Art Department
| Manoj | ... | assistant art director |
| Mohan | ... | assistant art director |
| Mullai Thasan | ... | assistant art director |
Sound Department
| Babu | ... | assistant re-recording mixer |
| Hari | ... | assistant re-recording mixer |
| S.P. Ramanathan | ... | sound |
| Sivaram V. | ... | re-recording mixer |
Camera and Electrical Department
| M.R. Brothers | ... | stills |
| Periyaswamy | ... | assistant camera |
| B.S. Suresh | ... | assistant camera |
Costume and Wardrobe Department
| Balan | ... | costume assistant |
Editorial Department
| S. Ganesan | ... | assistant editor |
| S. Kumar | ... | assistant editor |
| P. Palani | ... | assistant editor |
Music Department
| S.P. Balasubrahmanyam | ... | playback singer |
| S. Janaki | ... | playback singer |
| Kannadasan | ... | lyricist |
| P. Susheela | ... | playback singer |
| M.S. Viswanathan | ... | musical director |
Additional Crew
| Barani | ... | publicity design |
| T. Ganesan | ... | Production Administration |
| Glamour Krishnamoorthy | ... | Promotion |
| Ragu | ... | choreography |
| V. Rajendran | ... | Human Resources Administration |
| N. Ramachandran | ... | Human Resources Administration |
