Sylvia of the Secret Service

Directed by George Fitzmaurice

With Irene Castle, J.H. Gilmour, Elliott Dexter, Erich von Stroheim and Macey Harlam

Set during World War I, the story follows an American secret agent named Sylvia who works to uncover and thwart a German sabotage ring. The saboteurs plot to blow up crucial ammunition dumps located in New York City, and Sylvia must step in to stop their destructive plans before it is too late.