Directed by
| Adoor Gopalakrishnan | ||
Writing Credits (in alphabetical order)
| Adoor Gopalakrishnan | ||
Cast (in credits order)
| Mammootty | ... | Dr. Balu | |
| Ashokan | ... | Ajayan | |
| Shobana | ... | Suma, Nalini (as Shobhana) | |
| Bahadur | ... | Mathai | |
 |
Vembayam Thampi | ... | Raman Nair (as Vembayam) |
| Krishnan Kutty Nair | |||
| Kaviyoor Ponnamma | ... | Yoginiyamma | |
|
|
Adoor Pankajam | ||
| Kukku Parameshwaram | ... | Nurse | |
| Sudheesh | ... | Ajayan | |
| Rest of cast listed alphabetically: | |||
| Aliyar | ... | Professor | |
Produced by
| K. Ravindranathan Nair | ... | producer (as Ravi) |
Music by
| M.B. Sreenivasan | ... | (as M.B. Srinivasan) |
Cinematography by
| Mankada Ravi Varma | ... | (as Ravi Varma) |
Editing by
| M.S. Mani | ... | (as M. Mani) |
Second Unit Director or Assistant Director
| Mohan Kuplari | ... | assistant director / first assistant director |
| M.P. Sukumaran Nair | ... | assistant director |
| Sreekumar | ... | assistant director |
| Suresh Unnithan | ... | assistant director (as Unnithan) |
Sound Department
| P. Devadas | ... | sound |
Music Department
| M.G. Sreekumar | ... | playback singer |
| Neyyatinkara Vasudevan | ... | playback singer |
Additional Crew
| Gayathri Ashokan | ... | poster design |
