Chuvanna Sandhyakal
| Director | : | KS Sethumadhavan |
| Producer | : | MO Joseph |
| Banner | : | Manjilas |
| Story | : | Balu Mahendra |
| Screenplay | : | Thoppil Bhasi |
| Dialogue | : | Thoppil Bhasi |
| Lyrics | : | Vayalar |
| Music | : | G Devarajan |
| Singers | : | KJ Yesudas, P Susheela, P Jayachandran, P Leela, P Madhuri, Sreekanth |
| Cinematography | : | Balu Mahendra |
| Actor | : | Adoor Bhasi, Lakshmi, Sam, Sankaradi, Mohan Sharma, Bahadoor, MG Soman, Manibala, Meena (Old), Paravoor Bharathan, Sujatha, Vidhubala |
| Status | : | Released |
| Release date | : | March 21, 1975 |
| Year | : | 1975 |