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?
Genre: Horror, Science Fiction
Stars: Boris Karloff, Maris Wrixon, Gene O'Donnell, Dorothy Vaughan, Henry Hall, Selmer Jackson
Crew: Curt Siodmak (Adaptation), Curt Siodmak (Screenplay), William Nigh (Director), Richard Carroll (Screenplay), Russell F. Schoengarth (Editor), Harry Neumann (Director of Photography)
Country: United States of America
Language: English
Studio: Monogram Pictures
Runtime: 62 minutes
Quality: HD
Released: Sep 30, 1940
IMDb: 6.1
