TEXT: THE MUTANTS BY: BOB BAKER AND DAVE MARTIN 5:50pm - 6:15pm [SCENE_BREAK] 1: EXT. SKYBASE ONE ("Hyperion" connects with a Skybase docking port on the top of its hull.) [SCENE_BREAK] 2: INT. SKYBASE ONE. RADIATION CHAMBER JO: Well, how long's the Marshal going to keep us down here? COTTON: Who knows? Don't suppose he's worried. (A thought strikes COTTON...) COTTON: Wait a minute - refuelling! JO: Well, what is it? COTTON: The shuttle! KY: What do you mean? COTTON: They'll need to refuel "Hyperion" - the Investigator's shuttle. They should be putting a probe out any minute now. (He looks towards the circular well.) COTTON: Then live thaesium will start flooding through there! We'll all be done for! [SCENE_BREAK] 3: EXT. SKYBASE ONE (A probe extends from the front of "Hyperion" towards Skybase.) [SCENE_BREAK] 4: INT. SKYBASE ONE. MARSHAL'S OFFICE (The DOCTOR sits calmly at the centre table in the MARSHAL'S office. He watches as the man himself slams a fist down on his desk and paces round shouting...) MARSHAL: How much longer am I supposed to run Skybase with my entire crew suspended from duty? I refuse to be treated like a...like a... DOCTOR: Criminal? MARSHAL: I'm warning you, Doctor. (The door to the office has opened. Armed guards have entered but these are men dressed in a white and gold uniform and helmets with 'ECS' displayed on them. They are followed by a cold, authoritative figure dressed in a white robe with golden trimmings. He wears a white headpiece
SUMMARY:
The Doctor is forced to help the Marshal cover up his actions with the Investigator but Jo and the others attempt to escape to expose him.