Characters played by Edith Roberts
Doris Rayburn
Characters played by Donald Keith
Bob Donald
Characters played by Kathleen Key
Colette
Characters played by Boris Karloff
Jules Gregg
Characters played by Joe Bonomo
Pierre Blanc
Characters played by Josef Swickard
Colonel Rayburn
Characters played by Muro the Dog
Muro the Dog
Characters played by Arab the Horse
Arab the Horse