The Unknown Terror

August. 12,1957      
Rating:
4.8
Trailer Synopsis Cast

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.

John Howard as  Dan Matthews
Mala Powers as  Gina Matthews
Paul Richards as  Peter Morgan
May Wynn as  Concha Ramsey
Gerald Milton as  Dr. Ramsey
Duane Grey as  Lino
Richard Gilden as  Raoul Koom
Martín Garralaga as  Lead Villager
Patrick O'Moore as  Dr. Willoughby
Sir Lancelot as  Sir Lancelot

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