Where to Watch Unknown World (1951) Online

Fancy watching 'Unknown World' on your TV, phone, or tablet? Hunting down a streaming service to buy, rent, download, or view the Terry O. Morse-directed movie via subscription can be confusing, so we here at Moviefone want to help you out.

Read on for a listing of streaming and cable services - including rental, purchase, and subscription choices - along with the availability of 'Unknown World' on each platform when they are available. Now, before we get into the nitty-gritty of how you can watch 'Unknown World' right now, here are some specifics about the Lippert Pictures science fiction flick.

Released October 26th, 1951, 'Unknown World' stars Bruce Kellogg, Otto Waldis, Jim Bannon, Tom Handley The NR movie has a runtime of about 1 hr 14 min, and received a user score of 41 (out of 100) on TMDb, which put together reviews from 23 knowledgeable users.

Curious to know what the movie's about? Here's the plot: "With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world."

'Unknown World' is currently available to rent, purchase, or stream via subscription on Tubi TV, Xumo Play, Freevee, Cultpix, Amazon Video, and FlixFling .