Ottayaal Pattaalam
| Director | : | TK Rajeev Kumar |
| Producer | : | Raju Mathew |
| Banner | : | Century Films |
| Story | : | Kalavoor Ravikumar |
| Screenplay | : | Kalavoor Ravikumar |
| Dialogue | : | Kalavoor Ravikumar |
| Lyrics | : | PK Gopi |
| Music | : | Sharreth |
| Singers | : | G Venugopal, Radhika Thilak |
| Background music | : | Johnson |
| Cinematography | : | Sunny Joseph |
| Editing | : | Venugopal |
| Art direction | : | Sabu Cyril |
| Design | : | Gayathri Ashokan |
| Distribution | : | Century Films |
| Actor | : | Innocent, Mukesh, KPAC Lalitha, Kalpana, PA Latheef, KR Valsala, Madhubala, Bhagyalakshmi, Paravoor Bharathan, Shammi Thilakan, Vettukkili Prakash, Baby Renju |
| Status | : | Released |
| Release date | : | |
| Year | : | 1991 |