The Secret of the Purple Reef
- Jaro: 1960
- Lando: United States of America
- Ĝenro: Drama, Crime, Adventure
- Studio: Associated Producers (API)
- Ŝlosilvorto: based on novel or book, deadly, deep
- Direktoro: William Witney
- Rolantaro: Jeff Richards, Richard Chamberlain, Margia Dean, Peter Falk, Terence de Marney, Robert Earl Jones
