Stewart Menzies: Mr Turing, do you know how many people have died because of Enigma?
Alan Turing: No, I don't.
Stewart Menzies: Three.
Alan Turing: Three?
Stewart Menzies: While we've been having this conversation.
Stewart Menzies: [he looks at his watch] Oh look, there's another. I rather hope he didn't have a family.