Watch Unknown World (1951) Online

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

Watch Unknown World online. Featuring Bruce Kellogg and Otto Waldis, Unknown World is classified as Adventure and Science Fiction genre movie with an average rating across the web of 4.2. It is available for streaming online in the UK on 2 services such as Amazon Video and Amazon Prime Video. The movie was filmed in United States of America and was released on 1951. Unknown World was directed by Terry O. Morse. Read Less