They dared enter the Cave of Death to explore the secrets of hell!
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.
Producer: Robert Stabler
Writer: Kenneth Higgins
Director of Photography: Joseph F. Biroc
Director: Charles Marquis Warren
'The Unknown Terror' (1957) ♦CLASSIC♦ Theatrical Trailer