Storyline
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.
Key Information
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Cast & Crew
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)
Frequently Asked Questions
The Unknown Terror was released on August 12, 1957.
The runtime of The Unknown Terror is 1h 16m.
The Unknown Terror is a Horror movie.
The Unknown Terror has a rating of 5.3 out of 10 on TMDB.
The Unknown Terror is available to watch. Check streaming platforms and theaters near you.
The Unknown Terror was directed by Charles Marquis Warren.
The main cast of The Unknown Terror includes John Howard, Mala Powers, Paul Richards.
The Unknown Terror is originally in English.