![On Secret Service](https://tinredrum.ams3.digitaloceanspaces.com/films/0028299/w1280/7f0QzIHF3nA30xl3fBlafzcbQVd.jpg)
Synopsis
Greta Nissen stars as an Italian noblewoman living a dangerous double life as a spy. A remake of the celebrated German thriller Spione am Werk. Co-starring noted German actor Karl Ludwig Diehl and American matinee idol Don Alvarado. The film takes place in Vienna, 1912. When an Austrian staff officer is implicated by association with a known Italian spy he goes on the run. Three years later - as the Great War gets into full swing - he returns and begs the Austrian Secret Service to allow him to clear his name from suspicion.
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Cast
- Greta NissenMarchesa Marcella Galdi
- Karl Ludwig DiehlCaptain von Homberg
- Don AlvaradoConte Valenti
- Lester MatthewsColoneilo Romanelli
- Esme PercyBleuntzli - Reporter
- C.M. HallardColonel von Waldmuller
- Austin TrevorCaptain Larco
- Cecil RamageErmete Davila
- Wallace GeoffreyB-18
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