The "war of nerves" which gripped the European continent in 1938, is the background for this war thriller starring George Sanders.
Cast & crew
Alfred E. GreenDirector
George SandersKeith Wilson
Marguerite ChapmanIlse Von Preissing
Onslow StevensRudolph Von Preissing
Gale SondergaardGretta Van Leyden
Franklyn FarnumR.A.F. Officer (uncredited)
Byron FoulgerHerr Van Leyden (uncredited)
Steven GerayHenri Rader (uncredited)
Alan NapierCol. Patterson (uncredited)
