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.
Karin Dor
Claridge Dorsett
Harry Riebauer
Inspector Jeff Mitchell
Ingmar Zeisberg
Judy
Walter Giller
Lord Edgar Blackmoor
Rudolf Fernau
Lucius Clark
Hans Nielsen
Tavish
Dieter Eppler
Anthony, the butler
Hans Reiser
Mike Pierce
Richard Häussler
Dr. Tromby
Albert Bessler
Gärtner Sebastian
Peter Nestler
Tom
Gerhard Hartig
Watson
Carl de Vogt
Doctor
Stephan Schwartz
Philip 'Phips'
Werner Schott
Egon Vogel
(uncredited)
Harald Reinl
Director
Artur Brauner
Producer
May 7, 1934
Feb 1, 1964
Dec 7, 1942
Nov 9, 1957
Jul 11, 2024
Jan 28, 1937
Jun 17, 1957
Apr 10, 1946
Nov 10, 2024
Sep 20, 2019
Jun 3, 2022
Sep 15, 2025
Nov 3, 2023
Nov 28, 2007
Sep 11, 2007
Sep 25, 2025
Mosaik Film
CCC Filmkunst
DE
Germany
Deutsch