Prathidhwani
| Director | : | Vipin Das |
| Banner | : | Upasana |
| Story | : | Alleppey Sherif |
| Screenplay | : | Alleppey Sherif |
| Dialogue | : | Alleppey Sherif |
| Lyrics | : | Mankombu Gopalakrishnan |
| Music | : | ML Srikanth |
| Singers | : | S Janaki |
| Cinematography | : | IV Sasi |
| Actor | : | Vasu Pradeep, Usharani, Usha Saraswathi, Syamkumar, Ranichandra, TP Radhamani, Raghavan, Thilakan (Old) |
| Status | : | Released |
| Release date | : | September 2, 1971 |
| Year | : | 1971 |