Unknown World
“Drilling into the forbidding depths of the earth!”
Unknown World is streaming on Cultpix in United Kingdom, and available to rent or buy on Amazon Video. Availability checked 22 June 2026.
Where to watch Unknown World
🇬🇧 United Kingdom
Good to know
- Director
- Terry O. Morse
- Release date
- 1951-10-26
- Runtime
- 1h 14m
- Language
- English
- Status
- Released
- Country
- United States of America
- Studio
- Lippert Pictures
About Unknown World
Unknown World is a 1951 movie in the Adventure and Science Fiction genres, directed by Terry O. Morse, starring Bruce Kellogg, Otto Waldis and Jim Bannon. It has a runtime of 1 hour 14 minutes. It holds an average rating of 4.4/10 from 34 viewers. Below you can see where to watch Unknown World in United Kingdom — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Synopsis
With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.
Cast
Themes & keywords
Frequently asked questions
Where can I watch Unknown World in United Kingdom?+
In United Kingdom, you can stream Unknown World on Cultpix. It's also available to rent or buy on Amazon Video.
Is Unknown World on Netflix?+
Unknown World is not on Netflix in United Kingdom right now, but you can stream it on Cultpix.
How long is Unknown World?+
Unknown World has a runtime of 1 hour 14 minutes (74 minutes).
Who stars in Unknown World?+
Unknown World stars Bruce Kellogg, Otto Waldis, Jim Bannon, Tom Handley and Dick Cogan.
When did Unknown World come out?+
Unknown World is a 1951 movie directed by Terry O. Morse.
What genre is Unknown World?+
Unknown World is Adventure and Science Fiction film.
Who directed Unknown World?+
Unknown World was directed by Terry O. Morse.
User reviews
No reviews yet — be the first to review Unknown World.
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