EN
Sylvia of the Secret Service
Also known as Krondiamanten, Le diamant de la couronne, Miss Sylvia af det hemmelige politi, Carroll of the Secret Service
9.01 votes19170h 50m
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.
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Top 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)
