
Unknown World
1951 · Movie · NR · 74 min · ★ 4.4
As nuclear war fears peak, a scientist sends a team with an atomic-powered craft to find a safe habitat under the earth to survive a nuclear winter.
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Details
- Years
- 1951
- Release date
- 1951-10-26
- Language
- English
- Rated
- NR
- Runtime
- 74 min
- TMDB rating
- 4.4/10 (34 votes)
Themes
- cave
- exploration
- scientific expedition
- tunnel
- underground lake
- subterranean world
- underground cavern
- woman scientist
- poison gas
Cast & crew

Bruce Kellogg
as Wright Thompson, Jr.

Otto Waldis
as Dr. Max A. Bauer

Jim Bannon
as Andrew "Andy" Ostergaard
- TH
Tom Handley
as Dr. James Paxton

Dick Cogan
as Dr. George Coleman

George Baxter
as Carlisle Foundation Chairman

Marilyn Nash
as Dr. Joan Lindsey

Victor Kilian
as Dr. Jeremiah Morley (uncredited)
Directed by Terry O. Morse