Dirección: Erle C. Kenton
En una isla remota, el doctor Moreau (Charles Laughton), un científico un tanto desequilibrado, lleva a cabo extraños experimentos con animales. Su objetivo es transformarlos en seres humanos. Adaptación libre de la novela "La isla del doctor Moreau", escrita por H.G. Wells.
Charles Laughton
Dr. Moreau
Richard Arlen
Edward Parker
Leila Hyams
Ruth Thomas
Lugosi Béla
The Sayer of the Law
Kathleen Burke
Lota the Panther Woman
Arthur Hohl
Montgomery
Stanley Fields
Capt. Davies
Paul Hurst
Capt. Donahue
Hans Steinke
Ouran
Tetsu Komai
M`ling
George Irving
Consul
Jack Bardette
Undetermined Role (uncredited)
Evangelus Berbas
Undetermined Role (uncredited)
Joe Bonomo
Beast (uncredited)
Buster Brodie
Pig Man - a Little Beast (uncredited)
Jacob Dance
Beast (uncredited)
Jimmy Dime
Seaman (uncredited)
Harry Ekezian
Gola (uncredited)
Charles Gemora
Gorilla on Pier (uncredited)
John George
Beast (uncredited)
