UNIT internal challenges

The Brigadier and the Doctor attend a cabaret performance where the host introduces Professor Herbert Clegg as a mind reader. The Doctor confirms this is their purpose for being there. …

The Doctor ignores the worsening psychic storm and presses on with Jo's letter, but a violent unseen force erupts through the UNIT lab. Glass explodes, debris cascades, and the air …

The Doctor’s desperate attempt to secure the Metebelis crystal triggers a fatal psychic feedback loop in Clegg. As the crystal’s glow intensifies, Clegg’s uncontrollable powers surge beyond his grasp, collapsing …

The Brigadier reveals the classified theft of advanced weaponry prototypes to Sarah, framing it as an act of trust despite its secret nature. He confesses his dependency on her underground …

The Doctor determines the robot’s pattern from the stolen components—a disintegrator gun’s plans, control circuitry, and the upcoming need for the focusing generator. Brigadier Lethbridge-Stewart views the pursuit through strategic …

Benton and his UNIT soldiers open fire on the reprogrammed robot in Kettlewell’s house, believing they are stopping its assault on the Doctor. Their bullets deflect harmlessly off its armored …

The Brigadier confronts Benton in the UNIT lab over multiple critical failures under his command, including the robot’s escape and Sarah’s unauthorized infiltration with Kettlewell. The Brigadier reveals the stolen …

UNIT forces have breached the bunker's outer defenses by clearing three machine gun nests. The Doctor steps forward to neutralize the remaining threat at the entrance. While Benton and the …