During the First World War, a woman doctor falls in love with one of her patients who turns out to be a German spy. She herself ends up working for German intelligence.
as Dr. Anne-Marie Lesser
as Lt. Peter Carr
as Col. W. Mathesius / Simonis
as Gaby, Rene's Girl
as Lt. Hans Hoffman
as Armand
as Mario
as Carr's Orderly
as Bit part (uncredited)
as Rene Condoyan