Fifty Fathoms Deep
- Yıl: 1931
- Ülke: United States of America
- Tür: Dram, Macera
- Stüdyo: Columbia Pictures
- Anahtar kelime: love triangle, boat
- Yönetmen: Roy William Neill
- Oyuncular: Jack Holt, Loretta Sayers, Richard Cromwell, Mary Doran, Wallace MacDonald, Christina Montt