Overview
A man investigates the disappearance of two of his friends who were the guests of a sinister Austrian count.
Cast
- Richard Greene as Sir Ronald Burton / Richard Beckett
- Boris Karloff as Dr. Meissen
- Stephen McNally as Count Karl von Bruno
- Rita Corday as Countess Elga von Bruno
- Lon Chaney Jr. as Gargon
- John Hoyt as Count Steiken
- Michael Pate as Count Ernst von Melcher
- Nancy Valentine as Therese von Wilk
- Tudor Owen as Romley
- Henry Corden as Fender