The Strangler of Blackmoor Castle (1963)

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.

Cast

Claridge Dorsett
Inspector Jeff Mitchell
Philip 'Phips'
Lord Edgar Blackmoor
Lucius Clark
Anthony, the butler
Mike Pierce
Gärtner Sebastian

Crew

Screenplay
Director of Photography
Production Design
Costume Design
Original Music Composer
Executive Producer
Camera Operator