Fabula
Object
Object

Stangmoor Prison UNIT Infiltration Tunnel

Undiscovered underground covert passage proposed by Cosworth and integrated into Brigadier Lethbridge-Stewart’s dual-pronged assault plan against the Master. Serves as a tactical infiltration route for UNIT’s Trojan Horse deception, distinct from prison’s vertical transit infrastructure.
1 appearances

Purpose

Covert infiltration route for military assault on Stangmoor Prison

Significance

Transforms reconnaissance into decisive counterattack against the Master's control, enabling rescue amid missile crisis and highlighting Brigadier's tactical command.

Appearances in the Narrative

When this object appears and how it's used

1 moments
S8E9 · The Mind of Evil Part 5
Brigadier orders dual-pronged prison assault

The underground passage, previously a tactical afterthought, becomes the cornerstone of UNIT’s assault when Cosworth suggests its use. The Brigadier seizes upon the idea, but it is his expansion of the concept—a Trojan Horse deception paired with the tunnel infiltration—that transforms it into a strategic masterstroke. This passage is no longer just a route; it is the sword in UNIT’s two-pronged attack, a way to strike at the Master from beneath while the Trojan Horse distracts from above. Its existence is the difference between a desperate gamble and a calculated assault.

Before: Discovered but not yet integrated into UNIT’s operational plan; a potential asset awaiting activation.
After: Officially incorporated into the assault strategy as a key component of the dual-pronged attack.
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