The Unknown Terror poster

The Unknown Terror

They dared enter the Cave of Death to explore the secrets of hell!

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The Unknown Terror — Plot

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.

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The Unknown Terror — Cast

John Howard photo John Howard Dan Matthews Mala Powers photo Mala Powers Gina Matthews Paul Richards photo Paul Richards Peter Morgan May Wynn photo May Wynn Concha Ramsey Gerald Milton photo Gerald Milton Dr. Ramsey Duane Grey photo Duane Grey Lino Richard Gilden photo Richard Gilden Raoul Koom Martín Garralaga photo Martín Garralaga Lead Villager

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