40 votes
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?

Status: Released
Released Date: 1940-09-30
Runtime: 62 mins
Director: William Nigh
Spoken language: English
Genres: Horror, Mystery, Science Fiction
Original title: The Ape
Production Companies: Monogram Pictures
Production Countries: United States of America

Boris Karloff

Maris Wrixon

Gene O'Donnell

Dorothy Vaughan

Henry Hall

Selmer Jackson

Gertrude Hoffmann

Jessie Arnold

Billy Bletcher

Harry C. Bradley

George Cleveland

Ray Corrigan

Pauline Drake

Mary Field