Full Cast
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Richard Greene
Sir Ronald Burton / Richard Beckett
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Boris Karloff
Dr. Meissen
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Stephen McNally
Count Karl von Bruno
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Rita Corday
Countess Elga von Bruno
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Lon Chaney Jr.
Gargon
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John Hoyt
Count Steiken
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Michael Pate
Count Ernst von Melcher
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Nancy Valentine
Therese von Wilk
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Tudor Owen
Romley
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Henry Corden
Fender
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Otto Waldis
Innkeeper Krantz
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Roy Engel
Burgher
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Leslie Denison
Sir David Layton (uncredited)
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Bernard Szold
Koppich (uncredited)
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Jack Perrin
Hunter (uncredited)
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Forrest Burns
Guard (uncredited)
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Chuck Hamilton
Guard (uncredited)
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John Roy
Guard (uncredited)
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Victor Romito
Guard (uncredited)
