Directed by
| Asit Sen | ||
Writing Credits (in alphabetical order)
| Gulzar | ... | (dialogue) |
| Ashutosh Mukherjee | ... | (story) |
Cast (in credits order) complete, awaiting verification
| Rajesh Khanna | ... | Mr. Arun Choudhury (Patient #24) | |
| Waheeda Rehman | ... | Nurse Radha | |
| Nasir Hussain | ... | Dr. Colonel Saab | |
| Snehlata | ... | Sulekha (Aruna's girlfriend) | |
| Iftekhar | ... | Doctor | |
| Lalita Pawar | ... | Matron | |
| Deven Verma | ... | Patient #22 | |
| Rest of cast listed alphabetically: | |||
 |
Bhudo Advani | ||
| Brahm Bhardwaj | |||
| Dharmendra | ... | Mr. Dev (Patient #24) (Guest Appearance) | |
| Tarun Ghosh | |||
| Anwar Hussain | ... | Biharilal Gupta | |
| Praveen Paul | |||
| Polson | ... | Patient | |
Produced by
| Geetanjali | ... | producer |
Music by
| Hemanta Mukherjee | ||
Cinematography by
| Kamal Bose | ||
Art Direction by
| Ajit Banerjee | ||
Music Department
| Manna Dey | ... | playback singer |
| Gulzar | ... | lyricist |
| Kishore Kumar | ... | playback singer |
| Lata Mangeshkar | ... | playback singer |
| Hemanta Mukherjee | ... | playback singer |
