Fabula
S12E19 · Revenge of the Cybermen Part 3

Cybermen ambush halts Tyram's advance

The Vogan conflict reaches a flashpoint outside Vorus' chamber as the Doctor's allies scramble to warn him of the Cybermen's landing. Tyram and his faction are ambushed by Vorus' guards while Harry tries to signal Sarah Jane to reach the transmat. Kellman's panic about Sarah Jane's mission reveals the hidden rocket Vorus has prepared while the escalating standoff threatens to derail their fragile alliance. Tyram's demand for unity against the larger threat collides with Vorus' secret preparations, exposing the dangerous division that could doom Voga before the Cybermen's bombs even detonate. key_dialogue: [ TYRAM: Do you not recognise Tyram, Chief Councillor of Voga! Stand aside! ]

Plot Beats

The narrative micro-steps within this event

1

Tyram and his companions are ambushed by Guardians while trying to reach Vorus, leading to a tense standoff.

calm to tension ["Outside Vorus' room", 'Vogan mines']

Who Was There

Characters present in this moment

6

Panicked urgency masking guilt and calculation

Kellman races to reach Vorus as bullets fly, shouting about the rocket’s readiness. His panic surfaces in frantic questions, revealing his hidden agenda and heightening the crisis just as Vorus emerges.

Goals in this moment
  • Expose the rocket to derail Vorus’ plan
  • Feed information to the Cybermen to escalate danger and force action
Active beliefs
  • The Cybermen’s presence demands escalation whether through betrayal or sacrifice
  • Vogan factions must collapse for his plan to succeed
Character traits
panicked expository opportunistic
Follow Professor Kellman's journey

Righteously indignant but under pressure; struggling to maintain authority while bullets fly

Tyram shouts demands at the Guardians to stand aside, invoking his authority as Chief Councillor to defuse the confrontation and rally defenders. His tone oscillates between command and desperation as gunfire erupts around his militia.

Goals in this moment
  • Demand Vorus stand down his guards to unite against the Cybermen
  • Protect his forces from Vorus’ disciplined fire
Active beliefs
  • Vogans must unite immediately against the greater threat of the Cybermen
  • Force should only be used as a last resort
Character traits
authoritative urgent defensive
Follow Tyram's journey

Surprised and then defensive, caught between external gunfire and internal betrayal

Vorus bursts from his chamber upon hearing gunfire, confronting Tyram while diverging to inspect his concealed rocket. He oscillates between indignant authority and secretive action, revealing both his paranoia and long-term strategic planning.

Goals in this moment
  • Defend his rocket from discovery and sabotage
  • Assert control over Tyram’s aggressive actions
Active beliefs
  • His plan to fire the rocket is the only hope against the Cybermen
  • Unity cannot be demanded when others are armed and acting in secret
Character traits
paranoid secretive reactive
Follow Vorus's journey
Supporting 3

Urgently pragmatic, aware of the stakes and acting with clear intent

Sarah runs back toward the transmat to warn the Doctor, having been sent by Harry moments earlier. Her competence under duress contrasts with Tyram’s shouting, revealing her role as the Doctor’s eyes at a distance.

Goals in this moment
  • Deliver critical intelligence to the Doctor via transmat before Cybermen seize control
  • Navigate hostile corridors while avoiding allies turned enemies
Active beliefs
  • The Doctor must know the truth immediately
  • Caution is necessary against both Cybermen and unstable factions
Character traits
focused determined decisive
Follow Sarah Jane …'s journey

Worrying for Sarah but compelled to act in the moment

Harry shouts to Sarah to use the transmat while trying to suppress the Guardians’ fire himself. His medical pragmatism clashes with the militarized chaos, grounding the moment in immediate threats beyond politics.

Goals in this moment
  • Shield Tyram’s group and buy time for Sarah to escape
  • Preserve a lifeline for the Doctor via transmat
Active beliefs
  • Sarah’s mission to warn the Doctor is more valuable than dodging bullets
  • Diplomacy is impossible when bullets are flying
Character traits
proactive grounded protective
Follow Harry Sullivan's journey

Coldly obedient under Vorus’ orders

Vorus’s Guardians systematically shoot at Tyram’s faction, forcing them into defensive cover behind jutting stalagmites. Their disciplined but non-lethal pulses demonstrate Vorus’s tactical preference for containment over annihilation.

Goals in this moment
  • Contain Tyram’s forces and assert Vorus’ authority
  • Prevent the rocket from being revealed
Active beliefs
  • Maintaining order is paramount even under attack
  • Tyram’s Militia are enemies of the state
Character traits
disciplined authoritarian ruthlessly precise
Follow Voga Enforcement …'s journey

Objects Involved

Significant items in this scene

4
Cybermen Countermeasure Rocket System (Vorus-Varus Design)

Vorus’s Beacon-Targeted Rocket Trap is revealed under duress when Kellman questions its readiness, shifting focus from Tyram’s ambush to the secret weapon’s existence. The rocket becomes a focal point of Vogan infighting and a potential bomb trigger.

Before: Concealed and partially assembled in a concealed alcove …
After: Its existence is public knowledge now, its readiness …
Before: Concealed and partially assembled in a concealed alcove of the mine chamber, targeting cross-shaft bored into the ventilation and rocket nose aligned vertically.
After: Its existence is public knowledge now, its readiness inferred from Vorus’s admission and Kellman’s panic.
Defense Stalagmites (Cavern of Voga)

Tyram’s fighters wedge themselves between jagged stalagmites to avoid the Guardians’ pulse bolt fire. The formations’ rough gray surfaces crack under repeated impacts, sending fragments clattering down as cover, their shapes echoing the chaos of interior politics.

Before: Undamaged, brittle basaltic formations standing in natural mine …
After: Shattered in places, with fresh cracks and small …
Before: Undamaged, brittle basaltic formations standing in natural mine corridors, uncrushed and untouched by recent conflict.
After: Shattered in places, with fresh cracks and small fallen debris littered around the Militia’s positions.
The Cybermen Guidance Beacon

The Vogan Survival Beacon’s incrimination of Vorus is referenced indirectly as Tyram demands answers about the rocket, linking the Beacon’s political importance to the rocket’s purpose and the Cybermen’s real-time threat.

Before: Held in undisclosed location or function, its evidence …
After: Implicated by Tyram’s confrontation and Kellman’s panic; its …
Before: Held in undisclosed location or function, its evidence tied to Vorus’s alleged ambition and roles as political leverage within Vogan society.
After: Implicated by Tyram’s confrontation and Kellman’s panic; its significance is amplified as a potential catalyst for Cybermen retaliation.
Transmat Disassembly Beam

Harry instructs Sarah to use the transmat to warn the Doctor in the Nerva Beam’s secondary control room, mobilizing emergency communication infrastructure amid gunfire and betrayal.

Before: Active but possibly unstable, its console glowing with …
After: Active transit initiated by Sarah as she runs …
Before: Active but possibly unstable, its console glowing with fault indicators as Sarah’s fingers begin interfacing.
After: Active transit initiated by Sarah as she runs back, its pale blue beam forming a lifeline to the Doctor.

Location Details

Places and their significance in this event

1
Guild Room Lobby

The corridor outside Vorus’ chamber becomes a battlefield and negotiation zone, where Tyram’s Militia and Vorus’s Guardians clash amid flickering sconces, gun smoke, and bullet casings. The opulent Guild Room doors stand ajar, spilling harsh light and tension.

Atmosphere Caustic with tension, gunpowder, and the metallic tang of blood, the silence shattered by gunfire …
Function Barricaded meeting point under siege, forcing diplomacy or escalation
Symbolism Embodiments of fractured sovereignty—corridors versus chambers, open doors versus enforced thresholds
Access Initially unrestricted but patrolled and weaponized; open to miners and leaders but contested between factions
Flickering wall sconces casting jagged shadows Heavy Guild Room doors yawn open, spilling harsh yellow light Blood-dark stains trail from the doorway’s threshold

Organizations Involved

Institutional presence and influence

3
Voran Guard Corps (Vorus Loyalists)

Vorus’s armored Guard Corps fires disciplined pulses at Tyram’s Militia, herding them behind cover with measured shots while protecting the rocket’s secret chamber.

Representation Through armored enforcers executing Vorus’ orders without visible hesitation or comment
Power Dynamics Acts as Vorus’ coercive arm, enforcing martial rule within contested areas
Internal Dynamics Maintains rigid chain of command under vortex of gunfire and betrayal
Contain and deter Tyram’s advancing Militia Ensure Vorus’ rocket remains undisturbed Precision fire to force retreat and cover Corridor dominance and intimidation
Vogans

The Vogans, though fracturing, share a common civilization facing annihilation. This moment externalizes their divided loyalties, as Tyram and Vorus prioritize factional power over unified defense amid the Cybermen landing.

Representation Through named leaders arguing in the corridor, invoking shared citizenship to justify opposing views
Power Dynamics Legitimacy of rule is contested; Tyram appeals to electoral mandate while Vorus wields martial enforcement
Impact The scene demonstrates how institutional fragmentation can paralyze crisis response, turning a shared enemy into …
Internal Dynamics Demonstrates institutional distrust and hierarchy inversion during existential threat
Coordinate defense against Cybermen threat Consolidate individual factional control Electoral authority invoked to demand compliance Military enforcement used to silence dissent
Vogan Leadership Council

Vogan Factions—Tyram’s Militia and Vorus Loyalists—collide outside Vorus’ chamber as Tyram demands unity against invading Cybermen while Vorus enforces his authoritarian control and concealed rocket plan.

Representation Through visible armed confrontation, shouts, and mutual accusations broadcast in real time
Power Dynamics Tyram commands mobile subterranean forces, while Vorus deploys armored paramilitary enforcement from above-ground stations
Impact The fracas exposes the inability of divided institutions to act cohesively, directly endangering the planet …
Internal Dynamics Tyram challenges Vorus’s legitimacy, revealing distrust and factional schisms that exceed mere policy disagreements.
Defend Voga from immediate Cybermen attack Assert factional superiority by disarming or disabling rivals Forcible suppression using disciplined armed units Political leverage through incrimination and public confrontation

Narrative Connections

How this event relates to others in the story

What led here 6

"Kellman's revelation of his connection with Vorus and their rocket plan (beat_0e7f002e27dd83d9) directly leads to his capture and his attempt to warn Tyram and Vorus about the Cybermen's true plan (beat_4085169bab4752ff)."

Kellman reveals Vorus trap under siege
S12E19 · Revenge of the Cybermen Part …

"Kellman's revelation of his connection with Vorus and their rocket plan (beat_0e7f002e27dd83d9) directly leads to his capture and his attempt to warn Tyram and Vorus about the Cybermen's true plan (beat_4085169bab4752ff)."

Sarah warns Doctor as Cybermen attack
S12E19 · Revenge of the Cybermen Part …

"Kellman's warning to Tyram and Vorus about the Cybermen's destructive plan (beat_4085169bab4752ff) prompts Sarah Jane to leave to warn the Doctor (beat_7bd705ad81586eab), sparking her independent mission to gather intelligence."

Kellman spills Vorus’s rocket plan to Tyram
S12E19 · Revenge of the Cybermen Part …

"Kellman's warning to Tyram and Vorus about the Cybermen's destructive plan (beat_4085169bab4752ff) prompts Sarah Jane to leave to warn the Doctor (beat_7bd705ad81586eab), sparking her independent mission to gather intelligence."

Tyram and Vorus negotiate in crisis
S12E19 · Revenge of the Cybermen Part …

"Sarah Jane gaining critical intelligence about the bombs' early detonation (beat_c5385fbad7ce7776) directly leads to the factions of Voga uniting to intervene via a forgotten cross shaft (beat_8ef5c76cae5b763c). This intelligence alters the Vogan leaders' strategy."

Cyber Leader dismisses tracking flaw with cold precision
S12E19 · Revenge of the Cybermen Part …

"Sarah Jane gaining critical intelligence about the bombs' early detonation (beat_c5385fbad7ce7776) directly leads to the factions of Voga uniting to intervene via a forgotten cross shaft (beat_8ef5c76cae5b763c). This intelligence alters the Vogan leaders' strategy."

Cyber Leader reveals deadly countdown betrayal
S12E19 · Revenge of the Cybermen Part …
What this causes 2

"Kellman's warning to Tyram and Vorus about the Cybermen's destructive plan (beat_4085169bab4752ff) prompts Sarah Jane to leave to warn the Doctor (beat_7bd705ad81586eab), sparking her independent mission to gather intelligence."

Kellman spills Vorus’s rocket plan to Tyram
S12E19 · Revenge of the Cybermen Part …

"Kellman's warning to Tyram and Vorus about the Cybermen's destructive plan (beat_4085169bab4752ff) prompts Sarah Jane to leave to warn the Doctor (beat_7bd705ad81586eab), sparking her independent mission to gather intelligence."

Tyram and Vorus negotiate in crisis
S12E19 · Revenge of the Cybermen Part …