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The Unknown Terror

Play trailer Poster for The Unknown Terror 1957 1h 17m Sci-Fi Play Trailer Watchlist
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A couple (John Howard, Mala Powers) and their friend (Paul Richards) catch a mad scientist making fungus people in the jungle.

Critics Reviews

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Matt Brunson Film Frenzy 06/05/2024
2.5/4
Even though The Unknown Terror is revealed to be killer fungi, the end result turns out to be pretty good. Go to Full Review Read all reviews

Audience Reviews

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Blobbo X @Blobbo Jan 29 You'll SLEEP and SLEEP AGAIN! (At least that's what I did.) See more Read all reviews
The Unknown Terror

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Cast & Crew

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Charles Marquis Warren

Director

John Howard

Dan Matthews

Mala Powers

Gina Matthews

Paul Richards

Peter Morgan

May Wynn

Concha Ramsey

Gerald Milton

Dr. Ramsey
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The Unknown Terror

The Unknown Terror (1957) The Unknown Terror (1957) View more photos

Movie Info

Synopsis A couple (John Howard, Mala Powers) and their friend (Paul Richards) catch a mad scientist making fungus people in the jungle.
Director
Charles Marquis Warren
Producer
Robert Stabler
Screenwriter
Kenneth Higgins
Distributor
Twentieth Century Fox
Genre
Sci-Fi
Original Language
English
Release Date (Theaters)
Aug 12, 1957, Limited
Runtime
1h 17m