The Doctor, Churchill and others in “Victory of the Daleks”

Amy, Winston Churchill!

Doctor?... is it you?

Winston, my old friend! [Churchill puts out his hand] Ha! Every time!

What's he after?

TARDIS key, of course.

Think of what I could achieve with your remarkable machine, Doctor! Think of the lives that could be saved.

Ah, doesn't work like that.

Must I take it by force?

I'd like to see you try.

[to the soldiers] At ease.