Crime Thriller Horror
A strangler is loose on a British estate, and he not only strangles his victims but brands an "M" onto their foreheads before he decapitates them.
Directed by
Harald Reinl
Carl de Vogt
Doctor
Karin Dor
Claridge Dorsett
Richard Häussler
Dr. Tromby
Harry Riebauer
Inspector Jeff Mitchell
Rudolf Fernau
Lucius Clark
Albert Bessler
Gärtner Sebastian
Walter Giller
Lord Edgar Blackmoor
Hans Nielsen
Tavish
Dieter Eppler
Anthony, the butler
Hans Reiser
Mike Pierce
Ingmar Zeisberg
Judy
Stephan Schwartz
Philip 'Phips'
Gerhard Hartig
Watson
Werner Schott
Egon Vogel
(uncredited)

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