Narrative Web
S15E22
· The Invasion of Time Part 2

Doctor's guard turns traitor meets K9's response

A Gallifreyan security guard, nominally assisting the Doctor with TARDIS entry, clandestinely presents ornate keys as part of a coordinated threat. Pretending compliance, he unlocks the ship only to reveal hostile intent. K9 instantly identifies lethal danger and eliminates the guard with precise, calculated force. The swift violence strips away the fragile diplomacy of the Doctor's presidency, exposing the Citadel's covert security failures and escalating the unfolding Vardan invasion as Gallifrey's defenses prepare to collapse under sabotage.

Plot Beats

The narrative micro-steps within this event

2

The guard interacts with the Doctor, offering the keys, and then proceeds to unlock the TARDIS with various colored pieces of plastic.

neutral to sudden violence ['TARDIS']

K9 shoots the guard after being released from the TARDIS.

calm to violent confrontation ['TARDIS']

Who Was There

Characters present in this moment

2
Company Guard
Company Guard
 primary

Cold calculation beneath institutional obedience, masking ruthlessness

The guard pretends to assist the Doctor with TARDIS entry, presenting ornamental 'keys' that unlock the ship. He leans towards K9 with feigned deference but K9 identifies the deception and executes lethal force, shooting the guard at close range.

Goals in this moment
  • • Gain unauthorized access to the TARDIS for hostile forces
  • • Eliminate immediate threats to the sabotage plan
Active beliefs
  • • Loyalty to hierarchical authority justifies violent enforcement
  • • Deception is an acceptable tool within institutional duty
Character traits
Deceptive Mechanically obedient False compliance Authoritarian aggression
Follow Company Guard's journey
K9
Robotic Canine Companion
 primary

Functional detachment, operating strictly under programmed directives

K9 emerges from the TARDIS as the guard unlocks the door. Upon detecting the lethal nature of the keys, K9 instantly activates and shoots the guard with clinical precision, preventing the access-deception from succeeding while executing lethal force without hesitation.

Goals in this moment
  • • Protect the Doctor and TARDIS from unauthorized access
  • • Eliminate immediate physical threats detected through sensor analysis
Active beliefs
  • • Prioritizing the Doctor's safety is non-negotiable
  • • Direct action is required when deception is detected
Character traits
Loyal to the Doctor Programmed for threat neutralization Uncompromising logic in action Absolute obedience to directives
Follow K9's journey

Objects Involved

Significant items in this scene

2
TARDIS (Police Box Disguise)

The TARDIS door is unlocked by the guard's false keys, allowing the door to open. K9 exits through the open door and uses the exposed threshold as the site where the guard's hostile intent triggers immediate elimination, preventing unauthorized entry.

Before: Locked and secured, stationed in the Citadel corridor
After: Door remains open after the guard is shot, …
Before: Locked and secured, stationed in the Citadel corridor
After: Door remains open after the guard is shot, exposing the TARDIS interior to the Citadel
Guard's Ornate Keys

The guard presents three smooth, colored plastic 'keys'—mottled red, gold, and silver—as legitimate access tools but they are actually lethal components. K9 scans them and identifies their sabotage function, triggering the immediate use of lethal force to eliminate the threat.

Before: In the guard's possession as ornate keys, presented …
After: Discarded after K9 identifies them as lethal devices, …
Before: In the guard's possession as ornate keys, presented to the Doctor for TARDIS access
After: Discarded after K9 identifies them as lethal devices, left on the Citadel floor

Location Details

Places and their significance in this event

1
Citadel of Gallifrey

The Citadel's black stone corridors serve as the staging ground for the deception and violence. Its cold institutional architecture facilitates the guard's unauthorized TARDIS access while amplifying the sound of the lethal shot, signaling the abrupt rupture within Gallifrey's rigid hierarchy and security protocols.

Atmosphere Formal but brittle, masking underlying corruption and violence beneath ceremonial order
Function Corridor adjacent to TARDIS docking area
Symbolism Exposes the fragility of institutional power and the machinery of control hiding beneath public order
Dimly lit Citadel corridor with black stone walls Emergency lighting casting shadows that mask critical moments

Narrative Connections

How this event relates to others in the story

What this causes 3
Escalation

"K9’s destruction of control panels (immediately after shooting a guard) is the kinetic culmination of the Doctor's plan and directly precipitates the transduction barrier’s failure. This moment escalates the narrative from planning to irreversible action, with physical consequences."

Leela seeks refuge as Rodan sounds red alert
S15E22 · The Invasion of Time Part …
Escalation

"K9’s destruction of control panels (immediately after shooting a guard) is the kinetic culmination of the Doctor's plan and directly precipitates the transduction barrier’s failure. This moment escalates the narrative from planning to irreversible action, with physical consequences."

Barrier fails as invasion begins
S15E22 · The Invasion of Time Part …
Escalation

"K9’s destruction of control panels (immediately after shooting a guard) is the kinetic culmination of the Doctor's plan and directly precipitates the transduction barrier’s failure. This moment escalates the narrative from planning to irreversible action, with physical consequences."

K9 cripples Gallifrey’s defenses
S15E22 · The Invasion of Time Part …

Key Dialogue

"GUARD: Hello, Commander? I've got the keys."