Horror Sci-Fi
Dr. Bernard Adrian is a kindly scientist who seeks to cure a young woman's polio. He needs human spinal fluid to complete the formula for his experimental serum. Meanwhile, a vicious circus ape has broken out of its cage, and is terrorizing the townspeople. Can there be a connection?
Directed by
William Nigh
Boris Karloff
Dr. Bernard Adrian
Mary Field
Mrs. Mason
Billy Bletcher
Short Mustached Posse Man
I. Stanford Jolley
Ape Trainer
Minerva Urecal
Townswoman
Selmer Jackson
Dr. McNulty
Henry Hall
Sheriff Jeff Halliday
Maris Wrixon
Frances Clifford
George Cleveland
Mr. Howley
Donald Kerr
Citizen Carrying Mauled Ape Trainer
Gibson Gowland
Posse Member
Ray Corrigan
Nabu
Philo McCullough
Henry Mason
Harry C. Bradley
Quinn
Jessie Arnold
Mrs. Brill
Gene O'Donnell
Danny Foster
Gertrude Hoffmann
Jane the Housekeeper
Dorothy Vaughan
Mother Clifford
Julia Griffith
Townswoman
Pauline Drake
Young Girl
Jack Kennedy
Dep. Archie Tomlin
Buddy Swan
Willie Brill

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