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 byHarald Reinl
Written byBryan Edgar Wallace, Gustav Kampendonk, Ladislas Fodor
CountryWest Germany
Runtime89 min
On screen
Karin Dor
Harry Riebauer
Rudolf Fernau