The Xoanon Fracture
The Fourth Doctor is tested by the Sevateem tribe, who believe him to be the Evil One. The Doctor struggles to maintain authority while masking his deeper concern about the sentient computer, Xoanon. He must heal the fractured computer and unite the warring tribes to prevent catastrophe.
Involved Characters
Arc Timeline
Season 14
3 eventsLeela presses the Doctor to account for his uncertainty about events beyond the Wall, where he once nearly died invoking Xoanon’s control. His halting, partly evasive responses erode her faith …
The Doctor converts an apparent execution into a test of cunning when Calib forces him and Leela to face the Horda pit. Despite the warrior’s order to complete the trial …
Calib challenges the Doctor’s leadership by questioning his competence and offering weapons before the Doctor can act, then openly confronts Leela with a competitive edge. Leela retorts sharply, staking her …