Young man, is it reasonable to suppose that anybody would be inside a cupboard like that, hmm?

The heat must have been indescribable. Look at this soil here. Look at it. It's all turn to sand and ashes!

Young man, I think you'll have to help me with that fault locator now that Susan's been put out of action.

Oh, dear, dear, dear, dear. We're always in trouble, Isn't this extraordinary? It follows us everywhere.

Sea of acid. Astonishing. You know, in all my travels I've never come across anything like this before.

The Aztecs always showed the utmost courtesy towards their intended victims.

It all started out as a mild curiosity in a junkyard, and now it's turned out to be quite a great spirit of adventure!

I say, take a look through there, will you? I think your eyes are sharper than mine.

Oh please, don't keep talking on the twentieth century level. I'm talking about time travel!

Well, I don't want to boast, but we might be somewhere in London, hmm?

Fancy landing back here again. I wonder if I were to tell Ian that it was deliberate, whether he'd believe me or not?

My dear boy, there's a great deal of difference between resting and being sort of, bone idle!

She's probably heard an extra-sonic sound. You know, the thing that young people and young animals hear!

Did you hear what that man called him? Saracen. Malek Ric! Yes, that was the name the Saracens had for King Richard!

You know, its so simple. It's time and relativity, my dear boy. Time and relativity. That's where the answer lies.

Yes, I must face him. I realise that I've got far short a time than I thought I had. I'm always leaving you in a hurry.

Stand still, otherwise we all might be killed. We come in peace. We don't wish you any harm.

If I were an enemy, what could one man do alone and unarmed against the glory that is Greece, hmm?

All I have to do is get through that jungle and perhaps then I can get some help. I must say it's a strange place to put a city.

Did you see that? We've landed in the middle of the sixteenth century. Yes, and that was the very time.

All I can say is that it's more likely to be Earth than anywhere else and it's very strange indeed

You're wrong. This is something far more serious. We're in grave danger. This is some form of attack!

You're asking for trouble. Why can't you wear inconspicuous clothes like I do?

We've now reached the distant horizon of an age, an age of peace and prosperity. Now, I'm going to be off.

...coming back to the twentieth century, my dear, the Tardis, I'm afraid, is often mistaken for the real police box.

The Tardis, sir! This is a vessel for travelling through time and space! Why did you follow me?

Your planet is finished. It will disintegrate. We know why you came here, so why not stay and live with us in peace?