ROMANA: Which way?

DOCTOR: Let’s go east.

ROMANA: How do you know which way is east?

DOCTOR: Well, I don’t. We'll go that way and call it east.

ROMANA: Why not call it north?

DOCTOR: All right, we'll call it north.

ROMANA: Northeast?

ROMANA: I’ve never met such idiots as those customs men.

DOCTOR: Idiots? They’re worse than idiots, they’re bureaucrats. They just exist to tangle people up, wrap them round and round in red tape until they can’t move.

[Ace] had decided to make the most of the lack of excitement and get some serious sunbathing in, but then the Doctor had noticed scratches in the road, scatterings of earth, and was off like a terrier after a scent.

ROMANA: Who needs a sonic screwdriver?

DOCTOR (to Leela): Lead the way, huntress.

ROMANA III: Gallifrey faces its darkest hour. Again.

HELEN: Liv?

LIV: Hm?

HELEN: You’ve done this more than I have. What’s the standard amount of time we leave it before we follow him?

LIV: About three minutes.

CALEERA: You are a firefly to my blazing sun!

RIVER: That’s a drill, this is a gun. I win!

(Shooting noise)

RUSLAN: Argh!

RIVER: Oh I bet you are rubbish at scissors, paper stone!

THE SONOMANCER: I will not be questioned by a rogue, a renegade. One who runs from the responsibilities of our people.

DOCTOR: Responsibility? What’s responsible about genocide?

FOURTH DOCTOR: I am essentially a pacifist. Though that does sometimes involve blowing things up.