TEXT: THE THREE DOCTORS By Bob Baker and Dave Martin 6th January, 1973 5:50pm - 6:15pm [SCENE_BREAK] INT. TARDIS SECOND DOCTOR: Steady now, Sergeant, he knows what he's doing! At least I hope he does. BENTON: Yes, but what about Jo? SECOND DOCTOR: Yes, it's a pity she ran after him like that. Let's have a look, shall we? BENTON: Will they be all right? Where are they? Doctor? SECOND DOCTOR: As far as I can see, that stuff's gone to a great deal of trouble to find me, er, him, so whoever or whatever it was that sent it can't merely want to kill him. No, no, they've been transported somewhere. BENTON: Transported? What do you mean, transported? Transported to where? SECOND DOCTOR: No, wait a minute. Do you know, Sergeant, I think our friend has gone off the boil, so to speak. BENTON: Right then. Now I'm going to take this chance to blow it to bits. I'll get a grenade. We'll soon see SECOND DOCTOR: No, I think we could try a more subtle approach. Let's turn off the force field and open the doors first, shall we? BENTON: Right. SECOND DOCTOR: Wait a minute. Let me go first. [SCENE_BREAK] INT. UNIT LABORATORY (They emerge carefully into the laboratory.) SECOND DOCTOR: Hmm. Awaiting further instructions, I would think. (It bristles at them and they retreat back to the TARDIS, then emerge slowly again.) BENTON: You're not going near that thing, Doctor, are you? SECOND DOCTOR: It's all right. I think it was just hiccups. Fascinating. (He moves closer.) (The Brigadier runs in as the blob bristles again.)
SUMMARY:
The third Doctor and Jo find themselves on an artificial world inside the black hole while the second Doctor tries to find a way to control the organism.