Plot
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.
| Writer | Arthur Stringer |
|---|---|
| Director | Albert Parker |
| Actor | Winifred Allen, Earle Foxe, Forrest Robinson |
| Country | United States of America |
| Production | Triangle Film Corporation |