UNIT's Espionage and Alien Threats
UNIT, led by Brigadier Lethbridge-Stewart and supported by The Third Doctor, combats alien infiltrators and espionage networks threatening Earth's security.
Arc Timeline
Season 7
2 eventsIn the high-tension environment of the nuclear reactor switch room, the Doctor physically intervenes as Benton moves to confront the violently retrogressive Slocum. The Doctor’s sharp, whispered warning—No, don’t move. …
The Doctor and the Brigadier stand on a high catwalk in the storage tank, discussing Slocum’s grotesque retrogressive transformation—its animalistic nature and its possible link to Krakatoa’s volcanic eruption. The …
Season 8
5 eventsBenton, surveilling Chin Lee in Cornwall Gardens, is suddenly incapacitated by a crippling headache triggered by the Keller Machine’s unseen influence. The machine’s pulsing imagery flashes as Benton staggers, clutching …
In the Brigadier’s office, the Doctor and Lethbridge Stewart make simultaneous, urgent phone calls—both encountering critical failures. The Doctor struggles to connect with Stangmoor Prison, where Jo and Summers are …
The Doctor and Brigadier abruptly abandon diplomatic talks with the Axons after receiving Jo Grant’s distress call, leaving Chinn isolated in negotiations. The Axon representative departs to address an unspecified …
Inside the Axon ship, the collective consciousness—manifesting as a grotesque, pulsating central eye—directs Replica Filer to locate and apprehend the Doctor. The Axons explicitly identify him as 'the other Time …
In the chaotic aftermath of their escape from Axon confinement, the Brigadier and Filer overpower a UNIT guard (Harker) to secure their freedom. The Brigadier immediately assumes command, prioritizing mission …