Overview

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, J.H. Gilmour, Elliott Dexter, Suzanne Willa, J.W. Percival, Erich von Stroheim, Macey Harlam, Antonio Moreno

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Frequently asked

What is "Sylvia of the Secret Service" about?

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.

When was "Sylvia of the Secret Service" released?

Sylvia of the Secret Service was released in 1917.

Who stars in "Sylvia of the Secret Service"?

The cast includes Irene Castle, J.H. Gilmour, Elliott Dexter, Suzanne Willa.