Doctor and Zoe sabotage Krotons' machine

The Doctor and Zoe, coerced into assisting the Krotons with transferring the Dynatrope, exploit the Krotons' paranoia about contamination to stall their operations. Zoe covertly pours sulphuric acid into the Krotons' power tank, triggering a chain reaction that begins dissolving the crystalline beings. The Doctor uses misdirection—pretending clumsiness with the headsets and feigning confusion—to buy time while the acid takes effect. As the Krotons dissolve, their gas weapons discharge, forcing the Doctor and Zoe to flee the toxic fumes. This sabotage marks the turning point in the conflict, disrupting the Krotons' power source and shifting the balance in favor of the Gonds. The event hinges on the Doctor's strategic deception and Zoe's precise execution of their plan, showcasing their resourcefulness under pressure.

Plot Beats

The narrative micro-steps within this event

2

The Krotons demand that the Doctor and Zoe put on headsets to transfer the Dynatrope, assuring them they will suffer no harm. The Doctor stalls, feigning concern about the dangers of contamination.

tense to more tense

As the Krotons focus on the transfer, Zoe tips acid into the tank behind her, sabotaging their machine. The Doctor continues to stall, feigning clumsiness to distract the Krotons.

tense to anxious

Who Was There

Characters present in this moment

4

Focused and determined, with a growing sense of urgency as the sabotage unfolds and the fumes become toxic. Her awe at the dissolving Krotons is tempered by the immediate need to escape.

Zoe covertly pours the sulphuric acid into the Krotons' power tank while the Doctor distracts them with feigned clumsiness. She remains focused and resourceful, following the Doctor's lead to stall the Krotons and execute their sabotage plan. As the Krotons begin dissolving, she reacts with a mix of awe and urgency, noting the fumes and the melting machine before fleeing with the Doctor.

Goals in this moment
  • Sabotage the Krotons' power source by pouring the sulphuric acid into the tank
  • Follow the Doctor's lead to stall the Krotons and create an opportunity for escape
Active beliefs
  • The Krotons' power source is vulnerable to contamination, as hinted by the Doctor's earlier dialogue
  • Their sabotage plan is the only way to disrupt the Krotons' control and ensure their survival
Character traits
Resourceful under pressure Quick-thinking and precise Loyal to the Doctor's lead Observant and analytical Adaptable in high-stakes situations
Follow Zoe Heriot's journey

Initially paranoid and authoritative, shifting to confusion and panic as the acid takes effect. The Kroton's emotional state is one of distress and disorientation as it dissolves, its collective control slipping away.

The Kroton commands the Doctor and Zoe to put on the headsets and assist with the Dynatrope transfer, growing increasingly paranoid and authoritative. As Zoe pours the sulphuric acid, the Kroton reacts with confusion and distress, questioning what is happening as the acid begins dissolving the crystalline beings. The Kroton's gas weapon discharges chaotically as it dissolves, contributing to the toxic fumes filling the chamber.

Goals in this moment
  • Force the Doctor and Zoe to assist with the Dynatrope transfer
  • Maintain control over the power source and ensure the transfer's success
Active beliefs
  • The Doctor and Zoe are high-brain threats that must be controlled or eliminated
  • Contamination of the power source is the ultimate threat to their survival
Character traits
Paranoid and authoritative Rigid and protocol-bound Quick to threaten and enforce compliance Vulnerable to deception and sabotage
Follow Lead Kroton's journey

Calm and collected on the surface, masking a sense of urgency and determination. His feigned confusion and clumsiness are calculated, and his emotional state shifts to alertness and protectiveness as the sabotage takes effect.

The Doctor uses misdirection and feigned clumsiness to stall the Krotons, deliberately dropping his headset and fumbling with the transfer process. His dialogue is laced with subtle hints about contamination, planting the seed for Zoe's sabotage. As the Krotons begin dissolving, he quickly assesses the situation, urges Zoe to flee, and ensures their escape before the chamber becomes uninhabitable.

Goals in this moment
  • Stall the Krotons to buy time for Zoe to pour the sulphuric acid
  • Ensure their escape once the sabotage begins to take effect
Active beliefs
  • The Krotons' paranoia about contamination can be exploited to their disadvantage
  • Their only chance of survival lies in disrupting the Krotons' power source
Character traits
Strategic and deceptive Calm under pressure Quick-witted and improvisational Protective of his companions Scientifically observant
Follow The Second …'s journey
Supporting 1
Kroton 2
secondary

Panicked and disoriented as the acid begins to dissolve its form. Kroton 2's emotional state is one of sudden vulnerability and collapse, its collective function failing under the sabotage.

Kroton 2 works alongside the lead Kroton to operate the Dynatrope, following orders and enforcing the transfer process. As the sulphuric acid takes effect, Kroton 2 falls over and dissolves, its gas weapon discharging in the process. The dissolution is rapid and chaotic, contributing to the toxic environment in the chamber.

Goals in this moment
  • Assist the lead Kroton in stabilizing the Dynatrope and completing the transfer
  • Enforce compliance from the Doctor and Zoe
Active beliefs
  • The Dynatrope transfer is the priority, and any interference must be eliminated
  • The collective's survival depends on maintaining control over the power source
Character traits
Obedient and protocol-driven Ruthless in execution Vulnerable to external sabotage Physically fragile when exposed to contaminants
Follow Kroton 2's journey

Objects Involved

Significant items in this scene

5
Dynatrope Core Power Generation System

The Dynatrope is the central antagonist machine in this event, serving as the Krotons' power source and the target of the Doctor and Zoe's sabotage. As Zoe pours the sulphuric acid into its power tank, the Dynatrope begins to destabilize, its crystalline components dissolving under the chemical reaction. The machine's failure is directly tied to the sabotage, marking the turning point in the conflict and disrupting the Krotons' control over the Gonds.

Before: Operational but unstable, with the Krotons cutting auxiliaries …
After: Dissolving and melting under the effects of the …
Before: Operational but unstable, with the Krotons cutting auxiliaries and rerouting emergency power to counter external attacks. The Dynatrope is a looming, oppressive presence in the control room, its power reserves dwindling to critical levels.
After: Dissolving and melting under the effects of the sulphuric acid, its crystalline structure collapsing. The Dynatrope's failure triggers the dissolution of the Krotons and fills the chamber with toxic fumes, forcing the Doctor and Zoe to escape.
Gonds' Sulphuric Acid Sabotage Weapon

The sulphuric acid is the critical weapon in the Doctor and Zoe's sabotage plan. Zoe covertly pours the acid into the Krotons' power tank, triggering a violent chemical reaction that begins dissolving the crystalline beings. The acid's corrosive properties are the key to disrupting the Krotons' power source and shifting the balance of power in the conflict. Its introduction marks the turning point in the event, as the Krotons' collective begins to collapse under the sabotage.

Before: Contained in a small bottle, hidden and ready …
After: Dispersed into the power tank, where it reacts …
Before: Contained in a small bottle, hidden and ready for use by Zoe. The acid is a prepared tool, provided by the Gonds as part of their resistance against the Krotons.
After: Dispersed into the power tank, where it reacts violently with the crystalline structure, dissolving the Krotons and destabilizing the Dynatrope. The remaining fumes fill the chamber, creating a toxic environment that forces the Doctor and Zoe to flee.
Kroton Dynatrope Transfer Operator Headset

The Krotons' Dynatrope transfer headsets are tools of control, used to force the Doctor and Zoe into assisting with the transfer process. The Doctor exploits these headsets for deception, feigning clumsiness and dropping one to buy time for Zoe's sabotage. The headsets symbolize the Krotons' attempt to dominate the companions, but their use is turned against them as part of the Doctor's misdirection strategy.

Before: Functional and attached to the Dynatrope's control system, …
After: Discarded and non-functional as the Krotons dissolve. The …
Before: Functional and attached to the Dynatrope's control system, ready for use by the Doctor and Zoe. The headsets are a means of enforcing compliance and ensuring the transfer process proceeds as planned.
After: Discarded and non-functional as the Krotons dissolve. The Doctor's feigned clumsiness and the chaotic dissolution of the Krotons render the headsets irrelevant, their purpose fulfilled in the sabotage.
Krotons' Dissolution Gas

The Krotons' gas weapons are a last-resort defense mechanism, deployed as the crystalline beings dissolve under the effects of the sulphuric acid. The weapons discharge chaotically, filling the chamber with toxic fumes that force the Doctor and Zoe to flee. The gas weapons symbolize the Krotons' desperation and the collapse of their collective, their threat turning against them in the final moments of the event.

Before: Armed and ready for use, a standard component …
After: Discharged and non-functional as the Krotons dissolve. The …
Before: Armed and ready for use, a standard component of the Krotons' defensive arsenal. The gas weapons are a deterrent and a tool of enforcement, ensuring compliance from the Gonds and other threats.
After: Discharged and non-functional as the Krotons dissolve. The gas weapons' chaotic release contributes to the toxic environment in the chamber, their purpose fulfilled in the Krotons' final moments.
Krotons' Dynatrope Power Sphere

The Krotons' power tank is the direct target of Zoe's sabotage, serving as the critical weak point in their collective. As Zoe pours the sulphuric acid into the tank, the liquid bubbles violently, reacting with the crystalline structure and triggering the dissolution of the Krotons. The power tank's failure is the linchpin of the event, disrupting the Krotons' power source and shifting the balance of power in the conflict.

Before: Filled with the Krotons' energy source, a vital …
After: Dissolving and melting under the effects of the …
Before: Filled with the Krotons' energy source, a vital component of the Dynatrope's operation. The tank is under surveillance and protection, its contents essential for the Krotons' survival and escape.
After: Dissolving and melting under the effects of the sulphuric acid, its contents reacting violently. The power tank's failure destabilizes the Dynatrope and the Krotons, filling the chamber with toxic fumes and forcing the Doctor and Zoe to flee.

Location Details

Places and their significance in this event

1
Dynatrope Interior (Control Room)

The Dynatrope Control Room is the battleground for the Doctor and Zoe's sabotage, a cramped and oppressive chamber deep within the Krotons' machine. The location is filled with surveillance consoles, pipes, and cables, all shaking as the Krotons detect intruders and attempt to stabilize their dwindling power reserves. The control room's atmosphere is one of tension and urgency, as the Doctor and Zoe execute their plan under the watchful eyes of the Krotons. The room's collapse under the sabotage marks the turning point in the conflict, shifting the balance of power in favor of the Gonds.

Atmosphere Tension-filled and oppressive, with a sense of urgency and impending doom. The air is thick …
Function Battleground for the Doctor and Zoe's sabotage, where the Krotons' power source is targeted and …
Symbolism Represents the Krotons' control over the Gonds and their desperate attempt to escape the planet. …
Access Restricted to the Krotons and their captives, with heavy surveillance and enforcement. The Doctor and …
Cramped and oppressive, filled with surveillance consoles and shaking pipes Thick with the hum of machinery and the Krotons' burbling commands Illuminated by eerie, flickering lights that cast long shadows across the chamber Filled with toxic fumes as the Krotons dissolve, forcing the Doctor and Zoe to flee

Organizations Involved

Institutional presence and influence

1
Krotons

The Krotons are the antagonistic force in this event, their collective represented by the lead Kroton and Kroton 2 as they attempt to force the Doctor and Zoe into assisting with the Dynatrope transfer. Their power dynamics are rooted in control and domination, but their paranoia about contamination and rigid protocols make them vulnerable to sabotage. The Krotons' dissolution under the effects of the sulphuric acid marks the collapse of their collective, shifting the balance of power in favor of the Gonds and ensuring the companions' escape.

Representation Through direct action and enforcement, with the lead Kroton and Kroton 2 commanding the Doctor …
Power Dynamics Exercising authority over the Doctor and Zoe, but operating under the constraint of their dwindling …
Impact The Krotons' collapse under the sabotage marks the end of their dominance over the Gonds …
Internal Dynamics The Krotons' internal dynamics are rooted in their collective logic and hierarchical structure, with the …
Force the Doctor and Zoe to assist with the Dynatrope transfer to ensure their escape from the planet Maintain control over the power source and stabilize the Dynatrope amid external attacks Through direct threats and enforcement, using their gas weapons and dispersal protocols Via their collective logic and rigid adherence to protocols, which makes them vulnerable to deception Through their control over the Dynatrope and the power it provides, which is the key to their survival

Narrative Connections

How this event relates to others in the story

What led here 1

"Selris is killed after delivering the acid; Zoe then pours it into the Krotons' tank."

Selris dies delivering acid to the Doctor
S6E22 · The Krotons Part 4
What this causes 3

"Zoe pours acid into the tank in the Dynatrope control room, and Jamie and Beta pour acid in the Learning Hall, so the Krotons are defeated with the doctor and Zoe escaping."

Gonds Destroy Krotons' Power Source
S6E22 · The Krotons Part 4

"Zoe pours acid into the tank in the Dynatrope control room, and Jamie and Beta pour acid in the Learning Hall, so the Krotons are defeated with the doctor and Zoe escaping."

Thara Claims Leadership Amid Lingering Threats
S6E22 · The Krotons Part 4

"Zoe pours acid into the tank in the Dynatrope control room, and Jamie and Beta pour acid in the Learning Hall, so the Krotons are defeated with the doctor and Zoe escaping."

Beta’s Lost Mentorship Opportunity
S6E22 · The Krotons Part 4

Key Dialogue

"DOCTOR: "Now, just a moment. If we're going to help you transfer the Dynatrope back to your own planet, what's going to happen to us?""
"DOCTOR: "I was merely trying to explain that if anyone was to contaminate what was in that tank, you'd know what it was like to breathe poisoned air.""
"DOCTOR: "Oh! Butterfingers!""
"DOCTOR: "Yes, we must get out of here. Look, Zoe. The machine is melting. Come on, let's get out of here before we're trapped.""