Sylvia of the Secret Service

During World War I, a group of German saboteurs plot to blow up an ammunition dump in New York City. A secret agent sets out to stop them.

Cast

Irene Castle

Sylvia Carroll

J.H. Gilmour

Van Brunn

Elliott Dexter

Curtis Prescott

Suzanne Willa

Fay Walling

J.W. Percival

John W. Homing

Erich von Stroheim

Peter

Macey Harlam

(uncredited)

Antonio Moreno

(uncredited)

Crew

George Fitzmaurice

Director

Philip Bartholomae

Scenario Writer

Joseph H. Trant

Story

Arthur C. Miller

Director of Photography

Erich von Stroheim

Assistant Director, Technical Advisor

Anton Grot

Art Direction