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Casts
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Boris Karloff
as Gen. Nikolas Pherides
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Ellen Drew
as Thea
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Marc Cramer
as Oliver Davis
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Katherine Emery
as Mary St. Aubyn
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Helene Thimig
as Madame Kyra
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Alan Napier
as St. Aubyn
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Jason Robards Sr.
as Albrecht
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Ernst Deutsch
as Dr. Drossos
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Skelton Knaggs
as Andrew Robbins (uncredited)
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Rose Hobart
as Mary St. Aubyn (in long shot; uncredited)