Unknown World (1951)

NR ★ 4.4/10 74 min Adventure, Science Fiction United States English

Director: Terry O. Morse

Screenplay by: Millard Kaufman

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Drilling into the forbidding depths of the earth!

Description

With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.

Bruce Kellogg Wright Thompson, Jr.

Otto Waldis Dr. Max A. Bauer

Jim Bannon Andrew "Andy" Ostergaard

Tom Handley Dr. James Paxton

Dick Cogan Dr. George Coleman

George Baxter Carlisle Foundation Chairman

Marilyn Nash Dr. Joan Lindsey

Victor Kilian Dr. Jeremiah Morley (uncredited)