During World War I, John Stevens invents an anti-submarine device, but the plans are stolen by two German spies, the Baron von Wiederholtz and Madame Elsa, who flee to a New York hotel. Stevens' daughter Alice pursues the spies hoping to retrieve the plans.
Stars: Winifred Allen, Earle Foxe, Forrest Robinson, Robert Fischer, Margaret Greene, Clarence Handyside
Crew: Arthur Stringer (Story), Albert Parker (Director), Roy Vaughn (Camera Operator), Thomas F. Tracey (Assistant Director), Allan Dwan (Supervisor of Production Resources)
Country: United States of America
Language: No Language
Studio: Triangle Film Corporation
Runtime: 50 minutes
Quality: HD
Released: Feb 17, 1918
IMDb: 10
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