The Unknown Terror
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.
Videos
Top cast
John Howard
Dan Matthews
Mala Powers
Gina Matthews
Paul Richards
Peter Morgan
May Wynn
Concha Ramsey
Gerald Milton
Dr. Ramsey
Duane Grey
Lino
Richard Gilden
Raoul Koom
Martín Garralaga
Lead Villager
Patrick O'Moore
Dr. Willoughby
William Hamel
Mr. Trainor
Charles Grey
Jim Wheatley / ?The Monster Man
Charles Postal
Higgs (butler)
Sir Lancelot
Sir Lancelot
Charles Cirillo
Native (uncredited)
Jim Whitecloud
Native (uncredited)
Details
- Status
- Released
- Release date
- August 12, 1957
- Runtime
- 1h 16m
- Original language
- EN
Gallery
Recommended
6.0The Descent: Part 2
2009
6.3Time Trap
2017
6.8Creature from the Black Lagoon
1954
6.4Annihilation
2018
6.2Die Alone
2024
6.6The Girl with All the Gifts
2016
6.2The Empty Man
2020
7.5The Invisible Man
1933
6.1Never Let Go
2024
5.9The Creeping Flesh
1973
5.8Gargoyles
1972
6.1Alligator
1980
6.1Color Out of Space
2020
6.2Dr. Cyclops
1940
6.4The Car
1977
6.0River of Blood
2024
6.0The Void
2016
6.4Enter Nowhere
2015
Similar movies
8.4Psycho
1960
7.1Angel Heart
1987
5.0Witchcraft (Evil Encounters)
1988
6.0Doctor X
1932
- 6.2
Dr. Cyclops
1940
6.5Carry On Screaming!
1966
4.2Happy Camp
2014
4.3Slender Man
2018
6.3Cannibal Holocaust
1980
2.5Mesa of Lost Women
1953
4.0Maniac
1934
3.7Teenage Zombies
1959
4.6Dr. Jekyll and Mr. Hyde
2008
4.8The Ape
1940
4.4The Ape Man
1943
3.5Monstrosity
1963
5.6Return of the Killer Tomatoes!
1988
5.9Invaders from Mars
1953