In reference to the murder scene in 'Dial M for murder' As you have seen on the screen the best way to do it is with a scissor.
Alfred HitchcockI try to offset any tendency towards the macabre with humour. As I see it, this is a typically English form of humour. It's a piece with such jokes as the one about the man who was being led to the gallows to be hanged. He looked at the trap door in the gallows, which was flimsily constructed, and he asked in some alarm, 'I say, is that thing safe?
Alfred HitchcockA woman, I always say, should be like a good suspense movie: The more left to the imagination, the more excitement there is. This should be her aim - to create suspense, to let a man discover things about her without her having to tell him.
Alfred Hitchcock