GENRES
Horror • Mystery
DIRECTOR
Mark Robson
CAST
Boris Karloff, Ellen Drew, Marc Cramer +9 more
LANGUAGE
EN
STATUS
Released
VIDEO QUALITY
HD
Top Cast
Boris Karloff
Gen. Nikolas Pherides
Ellen Drew
Thea
Marc Cramer
Oliver Davis
Katherine Emery
Mary St. Aubyn
Helene Thimig
Madame Kyra
Alan Napier
St. Aubyn
Jason Robards Sr.
Albrecht
Ernst Deutsch
Dr. Drossos
Skelton Knaggs
Andrew Robbins (uncredited)
Sherry Hall
Col. Kobestes (uncredited)
Erick Hanson
Officer (uncredited)
Rose Hobart
Mary St. Aubyn (in long shot; uncredited)
PRODUCTION COMPANIES
RKO Radio Pictures
