F: It's all right, Major,I know exactly who these gentlemen are.

M: You do?

F: Yeah, I'm getting a little slow on faces, but Mr Holmes here isn't someone I expected to show up in this place.

S: Oh, well...

F: Good to see you again, Mycroft.

F: I had the honour of meeting Mr Holmes at the WHO conference in... Brussels, was it?

S: Vienna.

F: Vienna, that's it. This is Mr Mycroft Holmes, Major. There's obviously been a mistake.

M: On your head be it, Dr Frankland.

F: I'll show them out, Corporal.

C: Very well, sir.