That... conveyance... looks rather Lego.
Interesting to see sign language going on in the background.
"You think the army might lose a prototype weapon?" "You're new to the military, aren't you, son?"
"What are they?" "I haven't a clue. Isn't it exciting?"
"Who's in charge now? I need to know who to ignore."
... So, the Doctor now has a set of cue cards to use when he opens his mouth and really puts his foot in it. ... Needs practice though.
"The TARDIS wants to get out of this place." "What did you do?" "I put the handbrake on."
It's taken long enough for someone to think of reading the ghosts' lips...
"Why don't I have a radio in the TARDIS?" "Because you took it apart and made a mechanical squirrel out of it."
"Wait... you're going to go back in time? How do you do that?" "Extremely well.