Bruce Kellogg
Wright Thompson, Jr.
Unknown World (1951)
"Drilling into the forbidding depths of the earth!"
43%
User
Score
Score
Overview
With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.
Terry O. Morse
Director
Millard Kaufman
Screenplay
Top Billed Cast
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