Fabula
Object
Object

Radioactive Traces in Quinlan's Office

Doctor and Brigadier kneel amid the wreckage of Quinlan's office after the alien attack. They spot radioactive traces mingled with flattened bullets on the floor. The Doctor scrapes and tests the residue, confirming it marks a protective force field that shielded the attackers. Brigadier notes the invasion implications as the traces glow faintly under scrutiny, their presence undeniable proof of advanced alien tech.
1 appearances

Purpose

Provides physical evidence of alien force field deployment and recent radioactive entity presence

Significance

Sparks Doctor's deduction of unseen controllers behind the aliens, redirecting UNIT's probe from random violence to orchestrated conquest and exposing conspiracy layers

Appearances in the Narrative

When this object appears and how it's used

1 moments
S7E16 · The Ambassadors of Death Part 5
Doctor and Brigadier uncover alien control

The radioactive traces in Quinlan’s office are a critical clue, mingling with the flattened bullets to reveal the presence of a force field. The Doctor scrapes and tests the residue, confirming its alien origin and linking it to the controlled behavior of the astronauts. Benton reports that the trace leads outside, indicating the aliens were transported away in a vehicle. This object symbolizes the intersection of advanced alien technology and Reegan’s human conspiracy, driving the investigation forward.

Before: Undetected, part of the alien force field’s residual energy, lingering in the office after the attack.
After: Identified and analyzed by the Doctor and Benton, providing a clear trail leading outside Quinlan’s office.
View full event