The Ark Genetic Crisis
Genetic experiments and alien control aboard the last human Ark force the Doctor's party to confront processing systems and forced transformation, threatening the survival of mankind.
Involved Characters
Arc Timeline
Season 12
7 eventsThe Tardis materializes aboard a derelict space station with flickering lights and thinning air. The Doctor immediately dismisses Harry’s fumbling attempts at the helmic regulator while Sarah questions their surroundings. …
Sarah suddenly finds herself isolated and struggling to breathe as the alien control room’s atmosphere evacuates. The door behind her has sealed shut, blocking escape and cutting off any chance …
Sarah volunteers to test the limits of the alien device, lying back on the transmission couch as lights pulse around her. The machine builds to a hum before surging into …
Disoriented in the stark tranquiller chamber, Sarah awakens to unfamiliar soothing music and an unseen man’s calm but authoritative voice guiding her through an alien protocol. The man’s instructions reveal …
Sarah progresses through the ship’s unstable conduits toward the cryogenic chamber, guided by Rogin’s instructions. The narrow Y-fork junction demands caution, as the right conduit leads through critical infrastructure. Rogin …
Sarah’s panic and exhaustion surge as she physically struggles in the cramped conduit, her desperation breaking through Harry’s hollow attempts at distraction. His forced humor highlights their widening disconnect—her genuine …
The Doctor abandons all pretense of protecting the Transom as the Wirrn’s presence triggers immediate panic. Seizing Sarah by the arm, he propels her into a desperate clockwise sprint through …