TR

Season 18, Episode 11

Full Circle (3)

6.4/ 10November 8, 198022 min

Infection from a spider bite causes Romana's personality to change. Meanwhile the Doctor, after discovering that the spaceship society is in a perpetual state of repair and upgrade, has morality issues with the ship's leading scientist who readies himself to perform gruesome experiments on the live marshchild while it's fully conscious.

Directed by
Peter Grimwade

Guest stars

All episodes — Season 18

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  1. S18 E1

    The Leisure Hive (1)

    Aug 30, 19806.524 min

    The planet Argolis, around the year 2290. The Argolins live in a huge shielded city, protected from the irradiated wasteland outside. The planet's survival depends on the tourists their Leisure Hive attracts. But a series of horrific deaths

  2. S18 E2

    The Leisure Hive (2)

    Sep 6, 19806.221 min

    Another man is found dead, strangled by the Doctor's scarf, so the Doctor is put on trial. By some of the archaic rules of law, he's made to "prove" his innocence by becoming a test subject in a new tachyon experiment with time. The result

  3. S18 E3

    The Leisure Hive (3)

    Sep 13, 19806.222 min

    With the Doctor suffering from the time experiment, the clandestine schemes of others start coming to light, along with the secreted purposes to which the tachyonic generator has been used.

  4. S18 E4

    The Leisure Hive (4)

    Sep 20, 19806.622 min

    With the saboteur and murderer revealed and arrested, peace should now be restored, but a new threat emerges - a war-monger who's both ready and eager to aggress upon other worlds with a newly manufactured warrior army.

  5. S18 E5

    Meglos (1)

    Sep 27, 1980625 min

    The desert planet Zolpha-Thura, the 1980s. Giant intelligent megalomaniac cactus Meglos is planning to conquer the galaxy but first it needs the dodecahedron, a powerful energy source currently on the planet Tigella. To get it back Meglos r

  6. S18 E6

    Meglos (2)

    Oct 4, 19806.222 min

    With the TARDIS occupants trapped in a chronic histeratic loop (forever reliving the same moment in time), the devious Meglos - disguised as the Doctor - gains the trust of the Tigellans along with full and private access to their power cha