TEXT: ARC OF INFINITY BY: JOHNNY BYRNE Part Four First Air Date: 12 January 1983 Running time: 24:28 [SCENE_BREAK] DOCTOR: We know who you are. OMEGA (on monitor): That changes nothing. Transfer will take place as planned. BORUSA: But you are anti-matter. DOCTOR: You seriously believe you can reverse what happened? OMEGA (on monitor): Oh yes, Doctor. BORUSA: Not without Hedin's help. Your friend is dead. DOCTOR: Omega, listen! BORUSA: Omega must be found and stopped. DOCTOR: We know he's on Earth. NYSSA: He has a friend of ours captive. Tegan, an Earthwoman. BORUSA: Would she know their precise location? DOCTOR: Perhaps, but I would have to enter the Matrix to find out. NYSSA: No. Omega's mad. He'll kill her. DOCTOR: Please, Nyssa NYSSA: You know that DOCTOR: Wait in the TARDIS! Please. DOCTOR: Even if we know where Omega is, can the TARDIS leave Gallifrey? BORUSA: We will contrive a way for you to leave. [SCENE_BREAK] DOCTOR: Well, Omega, you've won. We can't stop you now. OMEGA: It cost Hedin's life to convince you. DOCTOR: That was an accident. Is Tegan safe? OMEGA: She is. DOCTOR: Prove it. Let me speak to her. TEGAN: Help us, Doctor. My cousin, he's sick. We're in an underground crypt behind a fountain OMEGA: Silence, girl! DOCTOR: I told you, you've won. Even if we know where you are, we can't leave Gallifrey. You know that. TEGAN: Holland, Doctor. Amsterdam. OMEGA: Tell him the precise location and you will die. TEGAN: JHC! OMEGA: Silence! DOCTOR: She's unharmed? OMEGA: Of course
SUMMARY:
The Doctor having returned to Earth, finds Omega's Tardis and is not able to prevent Omega's transfer upon arrival. Omega being of anti-matter and unstable is on the verge of destroying the planet in his attempt to regain a body.