The Incredible Petrified World
When the cable breaks on their diving bell four people find themselves trapped in a hidden underwater world.
- Genre: Seikkailu, Science fiction
- Maa: United States
- Johtaja: Jerry Warren
- Näyttelijät: John Carradine, Robert Clarke, Phyllis Coates, Allen Windsor, Sheila Noonan, George Skaff, Maurice Bernard, Joe Maierhouser, Lloyd Nelson, Harry Raven, Milt Collion, Lowell Hopkins, Jack Haffner, Robert Carroll,