Liz discovers Stahlman’s sabotage and the Doctor’s crisis

Liz arrives at Central Control to find the computer broken down, only to learn from the Brigadier that Stahlman deliberately sent her on a diversionary errand to keep her away from the Doctor’s work. As she investigates the power control panel, she notices the red warning light flashing—a sign of unauthorized power usage—and the TARDIS console violently shaking, indicating the Doctor’s covert efforts to restore power have been sabotaged. The Brigadier’s revelation confirms Stahlman’s manipulation, while the TARDIS’s distress underscores the escalating crisis. Liz’s realization forces her to confront the depth of Stahlman’s betrayal and the urgency of the Doctor’s race against time, as the narrative tension peaks between deception, obstruction, and the looming catastrophe.

Plot Beats

The narrative micro-steps within this event

2

Liz finds the computer broken and questions the Brigadier, who informs her that the Doctor dispatched her on a pointless errand at Stahlman's behest.

curiosity to suspicion

Liz discovers the Doctor's power cut with the red light flashing at the power control panel and the Tardis console shaking hard, indicating a rapidly escalating crisis.

concern to alarm

Who Was There

Characters present in this moment

4

Confused initially, then alarmed and determined as she pieces together Stahlman’s deception and the urgency of the TARDIS’s distress.

Liz Shaw returns to Central Control, breathless from her diversionary errand, and immediately senses that something is wrong. She questions the Brigadier about the computer’s breakdown and is shocked to learn that Stahlman deliberately sent her away to obstruct the Doctor. Her investigation of the power control panel and the TARDIS’s distress signals her growing alarm and determination to act.

Goals in this moment
  • To uncover the truth behind the computer’s breakdown and Stahlman’s motives.
  • To assist the Doctor in restoring power and averting the impending catastrophe.
Active beliefs
  • Stahlman’s actions are not only obstructive but potentially catastrophic.
  • The Doctor’s work is essential to stopping the disaster, and she must support him at all costs.
Character traits
Quick-witted Analytical Determined Alarmed Protective (of the Doctor and the mission)
Follow Brigadier Alistair …'s journey

Not directly observable, but inferred as ruthlessly determined to maintain control and achieve his goals at any cost.

Stahlman is not physically present in this event but is the subject of the Brigadier’s revelation. His actions—sabotaging the computer and sending Liz on a diversionary errand—are exposed as deliberate attempts to obstruct the Doctor’s efforts. His influence looms over the scene, driving the tension and urgency of the moment.

Goals in this moment
  • To prevent the Doctor from interfering with the drilling project.
  • To maintain his authority and control over the operations at Central Control.
Active beliefs
  • The Doctor and UNIT are obstacles to his scientific and personal ambitions.
  • His methods, no matter how extreme, are justified by the potential breakthrough.
Character traits
Manipulative Arrogant Obstructive Single-minded
Follow Professor Stahlman's journey

Frustrated and under pressure, but driven by the need to restore power and avert disaster.

The Doctor is referenced indirectly through the Brigadier’s revelation and the TARDIS’s distress. His covert efforts to restore power are sabotaged by Stahlman, and the shaking TARDIS console signals his race against time. Liz’s realization of the sabotage underscores the Doctor’s vulnerability and the urgency of his mission.

Goals in this moment
  • To restore power to the TARDIS despite Stahlman’s sabotage.
  • To uncover the truth behind the green liquid and the retrogressive transformation before it’s too late.
Active beliefs
  • Stahlman’s actions are reckless and endanger everyone at the facility.
  • The TARDIS is his only means of accessing the tools and knowledge needed to stop the catastrophe.
Character traits
Resourceful Determined Vulnerable (due to sabotage) Urgent
Follow The Third …'s journey
Supporting 1

Neutral but attentive, reflecting the facility’s heightened state of alert.

Bromley is mentioned in the stage direction as watching Liz on her way to Central Control. His presence is peripheral but contributes to the atmosphere of tension and observation within the facility. He does not actively participate in the dialogue or actions of this event but is part of the broader context of Central Control’s operations.

Goals in this moment
  • To monitor the situation and ensure the facility’s operations continue smoothly.
  • To remain aware of any anomalies or disruptions.
Active beliefs
  • The facility’s safety is paramount, and any disruptions must be addressed promptly.
  • His role is to support the operations team, even amid escalating crises.
Character traits
Observant Reserved Practical
Follow Bromley (Isle …'s journey

Objects Involved

Significant items in this scene

3
TARDIS Console

The TARDIS Console is a critical symbol of the Doctor’s struggle in this event. Its violent shaking signals that the Doctor’s covert efforts to restore power are being sabotaged, creating a sense of urgency and vulnerability. Liz’s reaction to the TARDIS’s distress underscores the high stakes of the situation and the need for immediate action to prevent a catastrophic failure.

Before: Functional but damaged, with the Doctor attempting to …
After: Shaking violently, with red warning lights flashing, indicating …
Before: Functional but damaged, with the Doctor attempting to restore power covertly.
After: Shaking violently, with red warning lights flashing, indicating severe sabotage and the Doctor’s race against time.
Central Control Integrated Systems (Drilling Mainframe and Monitoring Network)

The Central Control Computer Terminal is central to this event as its breakdown is the first sign of sabotage. Liz questions its state upon her return, and the Brigadier confirms it is non-functional. This breakdown is revealed to be deliberate, orchestrated by Stahlman to obstruct the Doctor’s calculations and delay his work. The terminal’s failure symbolizes the fragility of the facility’s systems and the extent of Stahlman’s interference.

Before: Functional but vulnerable to sabotage, with critical calculations …
After: Broken down, non-functional, and confirmed as sabotaged by …
Before: Functional but vulnerable to sabotage, with critical calculations being processed for the drilling project.
After: Broken down, non-functional, and confirmed as sabotaged by Stahlman.
Central Control Power Control Panel

The Central Control Power Panel Red Warning Light is a direct visual indicator of the sabotage. Its flashing alerts Liz to the unauthorized power usage, which she connects to the Doctor’s efforts and Stahlman’s interference. This object serves as a narrative device to heighten the tension and confirm the escalating conflict between the Doctor and Stahlman.

Before: Not flashing, indicating normal power distribution and no …
After: Flashing red, signaling unauthorized power usage and the …
Before: Not flashing, indicating normal power distribution and no unauthorized usage.
After: Flashing red, signaling unauthorized power usage and the Doctor’s sabotaged efforts.

Location Details

Places and their significance in this event

2
Hut

The Hut is referenced as the location of Liz’s diversionary errand, sent by Stahlman to keep her away from Central Control. Its mention underscores Stahlman’s manipulative tactics and the lengths to which he will go to obstruct the Doctor. The hut symbolizes the deception and delay that Stahlman uses to maintain his control over the facility’s operations.

Atmosphere Isolated and utilitarian, reflecting the pretense of Liz’s errand and the deception that delays her …
Function A distraction point, used by Stahlman to divert Liz and obstruct the Doctor’s work.
Symbolism Symbolizes the manipulation and obstruction that Stahlman employs to maintain his authority and delay the …
Access Open to personnel but used as a tool for diversion in this context.
Harsh overhead lighting Cluttered workbenches with tools Faint oil and metal tang from distant drilling operations
Human Military Drilling Control Center (Inferno Base)

Central Control is the epicenter of this event, where the sabotage is revealed and the tension between the Doctor, Stahlman, and UNIT reaches a boiling point. The humming terminals, flashing warnings, and urgent dialogue create an atmosphere of controlled chaos. Liz’s return and her investigation of the power control panel and TARDIS console drive the narrative forward, highlighting the facility’s vulnerability and the high stakes of the crisis.

Atmosphere Tense and urgent, with a sense of controlled chaos as the sabotage is uncovered and …
Function Meeting point for the revelation of Stahlman’s sabotage and the coordination of the response to …
Symbolism Represents the intersection of scientific ambition, institutional power, and the looming catastrophe, where the consequences …
Access Restricted to authorized personnel, with the Brigadier and Liz as key figures navigating the crisis.
Glowing terminals and digital drill counters Buzzing wall panels and coolant alerts Flashing red warning lights on the power control panel The TARDIS console shaking violently in the background

Narrative Connections

How this event relates to others in the story

What led here 1

"The Doctor asks Liz to input epsilon coordinates, which leads her to discover the broken computer and Stahlman's deception."

Doctor manipulates Liz into uncovering truth
S7E20 · Inferno Part 2
What this causes 1

"Liz discovers the Doctor's power cut, so Stahlman notices unauthorized power usage and cuts it off again, showing escalating tensions and the Doctor's race against time."

Stahlman sabotages the Doctor’s power
S7E20 · Inferno Part 2

Key Dialogue

"BRIGADIER: The Doctor sent you?"
"LIZ: Yes, I've just come from the hut."
"BRIGADIER: But he was here when the machine broke down."
"LIZ: What?"
"BRIGADIER: Didn't he tell you?"
"LIZ: No."
"BRIGADIER: Stahlman's demanding that I get rid of him. It looks as though he sent you on a wild goose chase."