Unknown World

Unknown World (1951)

Drilling into the forbidding depths of the earth!

74 min★ 4.2 · 1,645 votes

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

Release date
October 26, 1951
Country of origin
United States

Cast

Crew