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Casts
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Edward G. Robinson
as Federal Agent Wilson
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Loretta Young
as Mary Longstreet
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Orson Welles
as Prof. Charles Rankin
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Philip Merivale
as Judge Adam Longstreet
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Richard Long
as Noah Longstreet
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Konstantin Shayne
as Konrad Meinike
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Byron Keith
as Dr. Jeffrey Lawrence
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Billy House
as Mr. Solomon Potter
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Martha Wentworth
as Sara
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David Bond
as Student (uncredited)