The Unknown Terror (1957)
They dared enter the Cave of Death to explore the secrets of hell!
Plot Summary
A woman leads an expedition into a remote jungle to find her long-lost brother, but instead finds a mad scientist who has created a fungus monster that feeds on the local inhabitants.
Full Cast & Characters
John Howard
Dan Matthews
Mala Powers
Gina Matthews
Paul Richards
Peter Morgan
May Wynn
Concha Ramsey
Gerald Milton
Dr. Ramsey
Duane Grey
Lino
Richard Gilden
Raoul Koom
Martín Garralaga
Lead Villager
Patrick O'Moore
Dr. Willoughby
William Hamel
Mr. Trainor
Charles Grey
Jim Wheatley / ?The Monster Man
Charles Postal
Higgs (butler)
Director & Crew
Charles Marquis Warren
Director
Official Trailer
Where to Watch The Unknown Terror Online
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Frequently Asked Questions
Where can I watch The Unknown Terror online?
The Unknown Terror (1957) is available to stream on various platforms. You can also watch it online via our Watch Online button.
What is the IMDb rating of The Unknown Terror?
It has an IMDb rating of 5.3/10 based on 16 votes.
Who directed The Unknown Terror?
The Unknown Terror was directed by Charles Marquis Warren and released in 1957.
How long is The Unknown Terror?
The Unknown Terror has a runtime of 1 hours and 16 minutes.
Movie Details
- Release Date
- 1957-08-12
- Status
- Released