

With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.
NR • Adventure, Science Fiction • Movie • 1951 • 1h 14m
Starring: Bruce Kellogg, Otto Waldis, Jim Bannon
Director: Terry O. Morse
Unknown World
With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.
NR • Adventure, Science Fiction • Movie • 1951
