- Barbara Wright: We failed.
- Dr. Who: Yes, we did. We had to.
- Barbara Wright: Then what is the point of traveling through time and space? We can't change anything... Nothing! Tlotoxl had to win.
- Dr. Who: Yes...
- Barbara Wright: And the one I had respect for, I had deceived. Poor Autloc. I gave him false hope, and in the end he lost his faith.
- Dr. Who: He found another faith, a better. And that's the good you've done. You failed to save a civilization, but at least you helped one man.
- Barbara Wright: I just feel sometimes, as if all the people who have died here are watching, waiting... for me to die, too.
- Tlotoxl: Great God of the Sun and the Warriors, I Tlotoxl, thank you for this victory! In your honor, let Perfect Sacrifice be made!
- Ian Chesterton: What's the matter, Doctor?
- Dr. Who: We have a bit of a mystery, my boy.
- Barbara Wright: What sort of mystery?
- Dr. Who: My instruments.
- Susan Foreman: Yes, according to these controls here, we've stopped.
- Dr. Who: Yes. And those instruments say that we're still moving.
- Ian Chesterton: Perhaps we've landed on top of something.
- Dr. Who: Yes.
- Barbara Wright: Or inside something.
- Dr. Who: Hmm?