Three men and a woman crash-land in a deep crater in Antarctica, where they find a prehistoric world.
| Year | 1957 |
| Country |
USA |
| Director |
Virgil W. Vogel |
| Casting |
Jock Mahoney, Shirley Patterson, William Reynolds, Henry Brandon, Douglas Kennedy, Phil Harvey, Ralph Brooks, Kenner G. Kemp, Bing Russell, Bert Stevens, Sailor Vincent |
| Genre |
Adventure, Fantasy, Sci-Fi |
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