Doctor... emm...

Ian: Just open the doors, Dr. Foreman.

The Doctor: Eh? Doctor who? What's he talking about...?

(...)

Barbara: Oh, look, I don't understand it any more than you do. The inside of the ship, suddenly finding ourselves here. Even some of the things Doctor Foreman says.

Ian: That's not his name. Who is he? Doctor who?

Doctor Who 1x01 ~ An unearthly child · Part 2, The cave of skulls