AdventureScience Fiction
Unknown World
“Drilling into the forbidding depths of the earth!”
With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.
Directed by Terry O. Morse
44
User score
34 votes
Stream on
Status
Released
Released
October 26, 1951
Runtime
1h 14m
Language
English
