![The Land Unknown](https://i0.wp.com/themoviedb.org/t/p/w185/1kJNx5GJTnp2rLZV8I3Aq4rVL4W.jpg)
The Land Unknown
Navy Commander Alan Roberts is assigned to lead an expedition to Little America in Antarctica to investigate reports of a mysterious warm water inland lake discovered a decade earlier. His helicopter and its small party, including reporter Maggie Hathaway, is forced down into a volcanic crater by a fierce storm. They find themselves trapped in a lush tropical environment that has survived from prehistoric times.
- Género: Aventura, Fantasía, Ciencia ficción
- País: United States
- Director: Virgil W. Vogel
- Actores: Jock Mahoney, Shirley Patterson, William Reynolds, Henry Brandon, Douglas Kennedy, Phil Harvey, Kenner G. Kemp, Bing Russell, Bert Stevens,