The Winged Mystery

Louis and August Siever, the twins sons of a German father and American mother, are traveling in Europe when war breaks out. August joins the Kaiser's army, but Louis, a supporter of the United States, is practically made a prisoner in Berlin for a year while he tries to prove his American citizenship. After a violent confrontation with Louis, August steals his brother's passport and leaves for New York with Gerda Anderson, a German spy.

Director: Joseph De Grasse

Cast

Franklyn Farnum

Capt. August Sieger / Louis Siever

Claire Du Brey

Gerda Anderson

Rosemary Theby

Shirley Wayne

Charles Hill Mailes

Josiah Wayne

Sam De Grasse

Mortimer Eddington

T.D. Crittenden

Henry Waltham Steele

Fred Montague

Capt. Bernard (as Frederick Montague)