Before a planned African expedition, a man's fiancée worries her father's guest plans to steal one of her father's rubies. The couple are kidnapped and held prisoner at a mysterious, creepy house. Strange things are afoot at Satan's house.
Thelma Todd
Eve
Creighton Hale
Jim
Sheldon Lewis
The Spider
William V. Mong
The Professor
Sôjin Kamiyama
Sôjin
Laska Winter
Satan's Mistress
Angelo Rossitto
The Dwarf
Ivan Christy
Jim's Valet
