Muro the Dog

饰：Muro the Dog

Arab the Horse

饰：Arab the Horse

波利斯·卡洛夫

Boris Karloff

饰：Jules Gregg

Joe Bonomo

饰：Pierre Blanc

唐纳德·基思

Donald Keith

饰：Bob Donald

凯瑟琳·凯

Kathleen Key

饰：Colette

Edith Roberts

饰：Doris Rayburn

Josef Swickard

饰：Colonel Rayburn