The Secret of the Purple Reef
- Godina: 1960
- Country: United States of America
- Žanr: Drama, Crime, Adventure
- Studio: Associated Producers (API)
- Ključna riječ: based on novel or book, deadly, deep
- Direktor: William Witney
- Uloge: Jeff Richards, Richard Chamberlain, Margia Dean, Peter Falk, Terence de Marney, Robert Earl Jones
