The Strange Countess (1961) a.k.a Die Seltsame Gräfin

   A young secretary is harassed by weird phone calls while a woman who was put to prison for poisoning is let free. The secretary, Margaret, is offered a lucrative position by Countess Moron but detective Mike Dorn is in charge of keeping her safe as the Scotland Yard has learned that somebody is out for her blood...
  One of the many novels by Edgar Wallace that was brought to life by German producers, The Strange Countess , directed by Josef von Báky, guarantees a high end noir thriller. Hitchcock-y at many points but presenting a much different classy European mood, this film creates an unbeatable atmosphere that surrounds the viewer and does not let go until the perpetrator is found. For fans of quality cinema!
  Each actor from the cast seems to have been carefully chosen for his part and that is obvious as each characters blends perfectly with the other, like a morbid dance of death and mystery.  Joachim Fuchsberger is the super detective, legendary Lil Dagover is the Countess, Brigitte Grothum is young and ever-fearing Margaret and of course Klaus Kinski in a surprise role! Eddi Arent in his classic role as the humorous relief is once again totally entertaining.
Must watch this : chose one of these nights that you don't have any plans with any of your friends. Invite a sophisticated girl, offer a glass of cognac and let the movie do its criminal thing!
Trailer
http://www.imdb.com/title/tt0055429/

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