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About
A group of people find themselves trapped in a creepy mansion, complete with secret passageways, a mad doctor and a murderous gorilla.
Theatrical
Apr 9, 1948
Director
Writers
Producers
Cast
Full credits →L
Larry Olsen
William 'Curley' Benson
E
Eilene Janssen
Betty
D
Dale Belding
Speck Jones
V
Virginia Grey
Ann Loring
D
Don Castle
George
G
George Zucco
Doc Robbin
P
Paul Hurst
Jailer
W
Whitford Kane
'Fix-it' Dan Cameron
W
Wilton Graff
Prosecutor
C
Claire Du Brey
Housekeeper
R
Rene Beard
Dis
G
Grant Mitchell
Judge
S
Steve Carruthers
Reporter (uncredited)
J
James Conaty
Bailiff (uncredited)
W
William Forrest
Reporter (uncredited)
C
Charles Gemora
Gorilla (uncredited)
A
Allen Mathews
Motorcycle Cop (uncredited)
F
Frank O'Connor
Squad Car Cop (uncredited)
W
William Ruhl
Homicide Squad Inspector (uncredited)
M
Marshall Ruth
Police Sergeant (uncredited)
