The Mine with the Iron Door
- Ano: 1936
- País: United States of America
- Xénero: Mystery, Adventure, Romance
- Estudo: Columbia Pictures, Sol Lesser Productions
- Palabra clave: treasure, detective, buried treasure
- Director: David Howard
- Reparto: Richard Arlen, Cecilia Parker, Henry B. Walthall, Stanley Fields, Spencer Charters, Charles C. Wilson
