The Unknown Terror

★4.8 1957 1h 16m Horror, Sci-Fi

A millionaire leads an expedition into a remote jungle to find his wife's long-lost brother, but instead the group finds a mad scientist who has created a fungus monster that feeds on the local inhabitants.

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Actors

John Howard John Howard Dan Matthews
Mala Powers Mala Powers Gina Matthews
Paul Richards Paul Richards Peter Morgan
May Wynn May Wynn Concha Ramsey
Gerald Milton Gerald Milton Dr. Ramsey
Duane Grey Duane Grey Lino
Richard Gilden Richard Gilden Raoul Koom
Martín Garralaga Martín Garralaga Lead Villager
Patrick O'Moore Patrick O'Moore Dr. Willoughby
WH William Hamel Mr. Trainor
CG Charles Grey Jim Wheatley / ?The Monster Man
CP Charles Postal Higgs (butler)