The Unknown Terror (1957)

08/12/1957 (US) • 1h 16m

Horror

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

Overview

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.

Top Billed Cast

John Howard

Dan Matthews

Mala Powers

Gina Matthews

Paul Richards

Peter Morgan

May Wynn

Concha Ramsey

Gerald Milton

Dr. Ramsey

Richard Gilden

Raoul Koom

Martín Garralaga

Lead Villager

Patrick O'Moore

Dr. Willoughby


Recommendations

The She-Creature

41%

Men

55%

Object: Alimony

60%

Scooby-Doo: Agence toutou risques, vol. 2 : Le fantôme de la télé

98%

Wizards of Waverly Place: Wizard School

87%

Panda

65%

Scooby-Doo! Shaggy's Showdown

78%

Fist of the North Star: The Legend of Kenshiro

67%

Detective Conan: Captured in Her Eyes

74%

Road to Damascus

89%

War

95%

The Way to the Heart

99%

High School Musical 3: Senior Year

65%

Case Closed: The Fourteenth Target

72%

Belle and Sebastian 3: The Last Chapter

66%

Must Read After My Death

46%

Live in Front of a Studio Audience: Norman Lear's "All in the Family" and "The Jeffersons"

66%

Timro Chanchale Chulbule Yoban

98%

Scooby-Doo! Meets the Boo Brothers

74%

Status

Released

Original Language

English

Budget

-

Revenue

-

Keywords

amazon rainforest

mad scientist

missing person

underground cavern

man with limp

fungus people

primitive village

© All Rights Reserved 2025