Unknown World (1951)
4.1
/10 By 24 Votes
Overview : With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.
Release Date : October 26, 1951
Runtime : 74m
Genre : Adventure, Science Fiction
Companies : Lippert Pictures
Countries : United States of America
Keywords : cave, exploration, scientific expedition, tunnel, underground lake, subterranean world, underground cavern, woman scientist, poison gas
