S2E21 · The Centre graph
S2E21
· The Centre

Vicki’s hidden betrayal stalls the mission

In a moment of escalating tension, the Doctor urgently demands the web destructor—a critical tool for disrupting the Animus’s control over the Zarbi—only for Vicki to confess she no longer has it. Her revelation that she secretly hid the device inside the astral map exposes a fracture in trust between the Doctor and his companions, forcing a sudden reassessment of their strategy. The Doctor’s frustration is palpable, but the immediate crisis is overshadowed by the arrival of hostile Zarbi, which the Menoptra must now confront. Barbara’s tactical maneuvering to lure the Zarbi into the Carsinome creates a chaotic but necessary distraction, while Hrostar prepares to sabotage a larvae gun. Vicki’s impulsive decision to conceal the web destructor—likely out of fear or misplaced caution—jeopardizes the mission’s success and raises questions about her reliability. The scene pivots from a moment of vulnerability to one of urgent action, underscoring the high stakes of their battle against the Animus.

Plot Beats

The narrative micro-steps within this event

1

The Doctor asks Vicki for the web destructor, but Vicki reveals she doesn't have it anymore, having hidden it inside the astral map.

urgency to concern

Who Was There

Characters present in this moment

6

Determined and focused, with a sense of urgency as he executes his role in the group’s strategy. His emotional state is one of controlled intensity, ensuring the mission stays on track despite the Zarbi threat.

Hrostar shouts warnings about the Zarbi, coordinating with Barbara to distract the enemy and volunteering to sabotage the first larvae gun. His actions are swift and decisive, ensuring the group’s tactical advantage is maintained. He remains physically engaged, his presence a key part of the group’s adaptive strategy.

Goals in this moment
  • Coordinate with Barbara to distract the Zarbi, ensuring the group’s retreat and sabotage efforts are covered.
  • Sabotage the first larvae gun to disrupt the Animus’s control over the Zarbi and weaken their defensive capabilities.
Active beliefs
  • The larvae gun is a critical target for sabotage, as its destruction will weaken the Animus’s control over the Zarbi.
  • Teamwork and quick adaptation are essential for surviving the Carsinome’s dangers and achieving their mission objectives.
Character traits
Tactical Decisive Cooperative Alert Protective of the mission
Follow Barbara Wright's journey

Frustrated urgency masking deep concern for the mission’s success and his companions’ safety, with a hint of betrayal at Vicki’s impulsive action.

The Doctor, his voice sharp with urgency and barely contained frustration, demands the web destructor from Vicki, only to be met with her confession that she hid it. His demeanor shifts from authoritative impatience to exasperation as the Zarbi threat looms, forcing him to adapt his strategy on the fly. He remains physically central in the corridor, his presence a mix of command and desperation as the group scrambles to respond.

Goals in this moment
  • Recover the web destructor to disrupt the Animus’s control over the Zarbi and secure the group’s survival.
  • Maintain mission momentum despite Vicki’s revelation and the Zarbi threat, ensuring the Menoptra’s tactical advantage is not lost.
Active beliefs
  • Vicki’s actions, though well-intentioned, have jeopardized their chances of success due to her lack of trust in the plan.
  • The Zarbi threat requires immediate, decisive action, and the group must prioritize sabotage and retreat over recrimination.
Character traits
Impatient Authoritative Adaptive Frustrated Protective
Follow The First …'s journey

Focused and alert, with a sense of urgency as she executes her part of the plan. Her emotional state is one of controlled intensity, ensuring the group’s safety and the mission’s success.

Hlynia uses her high-pitched voice to confuse and lure a Zarbi into the Carsinome, then exits alone, warning that the Zarbi will return with reinforcements. Her actions are precise and strategic, her voice a weapon in the chaotic environment. She moves quickly, ensuring the trap is set and the group is aware of the impending threat.

Goals in this moment
  • Lure the Zarbi into the Carsinome using her voice to confuse and disorient it, setting the trap for the group’s retreat.
  • Warn the group of the Zarbi’s impending return with reinforcements, ensuring they are prepared for the next phase of the battle.
Active beliefs
  • The Zarbi’s predatory instincts can be exploited through auditory distraction, giving the group a tactical advantage.
  • The group’s survival depends on quick adaptation and coordinated action, even in the face of overwhelming odds.
Character traits
Strategic Quick-thinking Resourceful Alert Protective of her allies
Follow Hilio's journey
Prapillus
primary

Focused and authoritative, with a underlying tension as he balances the need to adapt to the Zarbi threat and the group’s internal disruptions. His emotional state is one of controlled urgency, ensuring the mission stays on track.

Prapillus, the Menoptra leader, commands the group with authority, directing Barbara to distract the Zarbi and coordinating the retreat into the corridors. His voice is steady and decisive, ensuring the group’s actions are synchronized and purposeful. He remains physically central, his presence a unifying force as the group adapts to the Zarbi threat and Vicki’s revelation.

Goals in this moment
  • Coordinate the group’s retreat into the corridors to avoid being scattered by the Zarbi, ensuring their tactical advantage is maintained.
  • Direct the sabotage of the larvae gun and other key actions to disrupt the Animus’s control over the Zarbi.
Active beliefs
  • The group’s survival depends on disciplined execution of their plan, even in the face of unexpected setbacks like Vicki’s revelation.
  • The Zarbi’s aggression can be countered through coordinated tactics and the exploitation of their predatory instincts.
Character traits
Authoritative Strategic Unifying Adaptive Protective of his allies
Follow Prapillus's journey

Nervous guilt and fear of the Doctor’s reaction, mixed with a dawning realization of the consequences of her actions. Her emotional state is a fragile mix of remorse and determination to make amends.

Vicki, visibly nervous and guilt-ridden, confesses to hiding the web destructor in the astral map, her voice trembling as she reveals her fear-driven decision. She stands slightly apart from the group, her body language tense and apologetic, as the Doctor’s frustration washes over her. Her admission forces the group into a chaotic scramble, but she remains physically present, her presence a catalyst for the shift in strategy.

Goals in this moment
  • Mitigate the damage caused by her impulsive decision by quickly revealing the web destructor’s location.
  • Prove her reliability to the Doctor and the group, ensuring she is not seen as a liability in the face of the Zarbi threat.
Active beliefs
  • Her fear of the Zarbi and the mission’s stakes led her to hide the web destructor, but she now understands the gravity of her mistake.
  • The group’s survival depends on her honesty and quick thinking, even if it means facing the Doctor’s disappointment.
Character traits
Guilty Impulsive Fearful Apologetic Adaptive under pressure
Follow Vicki Pallister's journey
Zarbi
primary

Aggressive and single-minded, driven by the Animus’s control and their predatory instincts. Their emotional state is one of unchecked hostility, with no room for hesitation or fear.

The Zarbi, aggressive and relentless, are lured into the Carsinome by Barbara and Hlynia’s tactics. Their predatory instincts are exploited as they chase the group, only to be drawn into the trap. Their presence is a looming threat, their movements chaotic and hostile, forcing the group to adapt quickly to avoid being overwhelmed.

Goals in this moment
  • Pursue and subdue the intruders (the Doctor’s group and Menoptra) to maintain the Animus’s control over Vortis.
  • Respond to the group’s tactics with brute force, exploiting their numerical advantage and predatory nature.
Active beliefs
  • The intruders are a direct threat to the Animus’s dominance and must be eliminated or captured.
  • Their predatory instincts and the Animus’s control make them an unstoppable force in the Carsinome corridors.
Character traits
Aggressive Predatory Relentless Exploitable through distraction Controlled by the Animus
Follow Zarbi's journey

Objects Involved

Significant items in this scene

3
TARDIS Astral Map (Scanning Device)

The astral map, a TARDIS-linked scanning device, serves as the hiding place for the web destructor, chosen by Vicki in a moment of fear or impulsiveness. Its role in the event is symbolic and functional—it represents Vicki’s lack of trust in the group’s plan and the fragility of their alliance. The Doctor’s demand for the web destructor forces Vicki to reveal its location, exposing the astral map as both a clue and a barrier to their immediate objectives. The object’s involvement underscores the tension between personal fear and collective survival.

Before: Containing the hidden web destructor, carried by Vicki. …
After: The web destructor’s location is revealed, but the …
Before: Containing the hidden web destructor, carried by Vicki. Its function as a scanning device is secondary to its role as a hiding place in this moment.
After: The web destructor’s location is revealed, but the object remains in Vicki’s possession, its primary function overshadowed by the urgency of the Zarbi threat. The group’s attention shifts to sabotage and retreat, leaving the astral map’s role as a hiding place unresolved.
Vicki's Web Destructor

The web destructor, a mission-critical tool entrusted to Vicki by the Doctor, becomes the focal point of the event as its absence is revealed. Vicki confesses to hiding it inside the astral map, exposing a fracture in trust and forcing the group to adapt their strategy on the fly. The web destructor’s role is pivotal—its use could disrupt the Animus’s control over the Zarbi, but its concealment jeopardizes the group’s ability to execute their plan effectively. The object’s status shifts from a hidden, forgotten item to a desperate priority as the Zarbi threat looms.

Before: Hidden inside the astral map, concealed by Vicki …
After: Revealed to be inside the astral map, but …
Before: Hidden inside the astral map, concealed by Vicki out of fear or misplaced caution. Its location is unknown to the Doctor and the group, rendering it inaccessible during the critical moment.
After: Revealed to be inside the astral map, but its retrieval is delayed by the immediate Zarbi threat. The group’s focus shifts to sabotage and retreat, leaving the web destructor’s fate uncertain for the moment.
Zarbi Larvae Gun

The larvae gun, a Zarbi weapon of critical importance, is identified by Hrostar as a primary sabotage target. Its destruction is framed as a key tactic to disrupt the Animus’s control over the Zarbi, weakening their defensive capabilities and giving the group a tactical advantage. The object’s involvement in the event is strategic—Hrostar volunteers to sabotage it, ensuring the group’s plan to lure the Zarbi into the Carsinome is supported by a simultaneous attack on their infrastructure. Its role is both practical and symbolic, representing the group’s ability to turn the Zarbi’s own weapons against them.

Before: Operational and guarded by Zarbi forces in the …
After: Identified for sabotage by Hrostar, but its status …
Before: Operational and guarded by Zarbi forces in the Carsinome corridors. Its destruction is a high-priority objective for the group’s sabotage efforts.
After: Identified for sabotage by Hrostar, but its status remains unchanged as the group’s immediate focus shifts to retreat and distraction. The larvae gun’s fate is left unresolved, pending Hrostar’s actions in the next phase of the battle.

Location Details

Places and their significance in this event

1
Carsinome Hive Entrance

The Carsinome corridor serves as the battleground for this high-stakes event, its organic walls enclosing the group as they scramble to adapt to the Zarbi threat and Vicki’s revelation. The location is claustrophobic and tense, its narrow confines amplifying the urgency of the group’s actions. The corridor’s role is both practical and symbolic—it forces the group to retreat into the Carsinome, where they can exploit the Zarbi’s predatory instincts and set traps. The atmosphere is one of chaotic urgency, with the group’s movements dictated by the immediate threat and the need to recover the web destructor.

Atmosphere Tense and claustrophobic, with a sense of urgent chaos as the group scrambles to adapt …
Function Battleground and retreat route, where the group’s tactical maneuvers are executed and the Zarbi are …
Symbolism Represents the fragility of the group’s alliance and the high stakes of their battle against …
Access Heavily guarded by Zarbi forces, with the group’s movements restricted by the immediate threat and …
Organic, claustrophobic walls that amplify the tension and urgency of the group’s actions. Dim, eerie lighting that casts long shadows and heightens the sense of danger. The sound of Zarbi movements and high-pitched voices (Hlynia’s) confusing the enemy, creating a chaotic auditory landscape.

Organizations Involved

Institutional presence and influence

2
Zarbi

The Zarbi, as the Animus’s primary enforcers, are represented in this event through their aggressive pursuit of the group and their role as the immediate threat. Their actions are controlled by the Animus, but their predatory instincts are exploited by the group’s tactics, such as Barbara and Hlynia’s luring of the Zarbi into the Carsinome. The organization’s involvement is a mix of brute force and tactical vulnerability, as their numbers and aggression are countered by the group’s quick thinking and coordinated strategy.

Representation Via collective action of members (Zarbi) pursuing the group and defending the Carsinome, as well …
Power Dynamics Exercising authority over the group through brute force and numerical advantage, but being challenged by …
Impact The Zarbi’s actions in this event reflect the Animus’s broader strategy of domination and control, …
Internal Dynamics The Zarbi operate as a hive mind under the Animus’s control, with no internal dissent …
Pursue and subdue the intruders (the Doctor’s group and Menoptra) to maintain the Animus’s control over Vortis. Defend the Carsinome and its critical infrastructure, such as the larvae gun, from sabotage and disruption. Brute force and aggression, using their numerical advantage to overwhelm the group. Telepathic control by the Animus, ensuring their actions are coordinated and relentless.
Menoptra

The Menoptra are represented in this event through their leaders—Prapillus, Hrostar, and Hlynia—and their coordinated actions to sabotage the larvae gun and lure the Zarbi into traps. Their involvement is strategic and adaptive, with a focus on exploiting the Zarbi’s predatory instincts and disrupting the Animus’s control. The organization’s role is central to the group’s survival, as their tactics and quick thinking ensure the mission stays on track despite the Zarbi threat and Vicki’s revelation.

Representation Through collective action of members (Prapillus, Hrostar, Hlynia) directing the group’s retreat, sabotage, and distraction …
Power Dynamics Cooperating with the Doctor’s group to challenge the Zarbi and the Animus, operating under constraint …
Impact The Menoptra’s actions in this event reflect their broader goal of liberating Vortis from the …
Internal Dynamics The Menoptra operate as a unified resistance force, with leaders like Prapillus and Hrostar directing …
Sabotage the larvae gun to disrupt the Animus’s control over the Zarbi and weaken their defensive capabilities. Lure the Zarbi into the Carsinome using distraction tactics, ensuring the group’s retreat and survival. Tactical coordination and quick adaptation, ensuring the group’s actions are synchronized and effective. Exploitation of the Zarbi’s predatory instincts, using auditory distractions (Hlynia’s voice) and coordinated retreats to set traps.

Narrative Connections

How this event relates to others in the story

Across episodes

Threads arriving here 17

"The Doctor’s deduction in Episode 20 that the Zarbi’s retreat was tactical (rather than fleeing) foreshadows Vicki’s own retreat in Episode 21—her hiding the web destructor—being a tactical failure rather than a pure lack of courage."

Doctor deduces Zarbi’s tactical retreat
S2E20 · Invasion

"The discovery that Zarbi control collars are defective (Ep20) directly enables Vicki's later decision to hide the web destructor, knowing the Zarbi could not immediately be re-controlled by the Animus."

Doctor exploits Zarbi control flaw
S2E20 · Invasion

"Vicki's acceptance of the TARDIS crew's offer (Episode 11) leads to her being part of the team in Episode 21, where her hidden betrayal stalls the mission. Her emotional vulnerability from Episode 11 carries into her actions in Episode 21."

Doctor Offers Vicki a New Life
S2E11 · Desperate Measures

"Hilio's relinquishing of the Isop-tope to the Doctor in Episode 20 is directly undermined by Vicki's confession in Episode 21 that she hid the web destructor (a critical tool that could be seen as functionally analogous to the Isop-tope in disrupting Animus control), creating a direct causal consequence of trust fractured by Vicki's secretive action."

Hilio Relinquishes the Isop-tope
S2E20 · Invasion

"Vicki's acceptance into the TARDIS crew (Eps 11) gives her access to the web destructor and astral map, enabling her to hide the device in the latter (Eps 21)."

Vicki accepts the TARDIS crew invitation
S2E11 · Desperate Measures
Causal medium

"The Doctor's arrival with a tamed Zarbi at the Temple of Light (Episode 20) sets up the later revelation that Vicki hid the web destructor, a tool critical to their mission, due to the Doctor's absence in Episode 21."

Doctor arrives with tamed Zarbi
S2E20 · Invasion

"Vicki's affectionate naming of the Zarbi as 'Zombo' in Episode 20 foreshadows her attachment to non-human entities and her willingness to act independently, which later leads to her hiding the web destructor in the astral map in Episode 21, demonstrating both resourcefulness and a tendency toward secrecy."

Vicki names the Zarbi Zombo
S2E20 · Invasion

"Vicki's desperate vulnerability after losing her father (Eps 11) leads her to hide the web destructor in the astral map (Eps 21), revealing her guilt and fear of abandonment."

Doctor Offers Vicki a New Life
S2E11 · Desperate Measures

"Vicki's acceptance of the TARDIS crew's offer (Episode 11) establishes her emotional attachment and trust in the Doctor and companions. This relationship underpins her later guilt-driven betrayal (Episode 21), where her fear of failure and abandonment leads her to act independently to 'fix' things."

Vicki accepts the TARDIS crew invitation
S2E11 · Desperate Measures

"Vicki's initiative in removing the control collar (exhibiting defiance and resourcefulness) foreshadows her later secretive decision to hide the web destructor in the astral map, another act of subversion against authority."

Doctor exploits Zarbi control flaw
S2E20 · Invasion

"Vicki's decision-making in Episode 20 (e.g., hiding the web destructor in the astral map) reflects her continued development as a proactive but secretive companion, which carries over into Episode 21 where she betrays her own failings under pressure."

Doctor Proposes Tracking Zarbi to Find Menoptra
S2E20 · Invasion

"Vicki's acknowledgment of the Zarbi's absence and her optimism about escape (Episode 20) contrasts with her secretive hiding of the web destructor in Episode 21, showing a shift from naive optimism to calculated defiance."

Doctor deduces Zarbi’s tactical retreat
S2E20 · Invasion

"The Menoptra's desperation for survival in their 'banishment' speech (Episode 20) echoes in Vicki's hidden betrayal (Episode 21). Both show trusted allies making dangerous decisions: the Menoptra for their people, Vicki for misguided loyalty. Barbara's response to both reflects her growing resilience."

Barbara Proposes the Final Assault
S2E20 · Invasion

"The Doctor's arrival with a tamed Zarbi in Episode 20 escalates into Episode 21, where trust and betrayal regarding Zarbi control mechanisms (e.g., the control collar) become central to the mission."

Doctor arrives with tamed Zarbi
S2E20 · Invasion

"Barbara's accidental killing of the Didonian survivor signals the theme of unintended violence due to fear, which escalates into Vicki's intentional hiding of the web destructor—both driven by fear and guilt in moments of crisis."

Barbara kills Vicki’s pet in panic
S2E11 · Desperate Measures

"Barbara’s mock attack plan debated in Episode 20 foreshadows Vicki’s hidden betrayal of the mission by concealing the web destructor, as both events involve withholding or misdirecting critical equipment during a high-stakes confrontation."

Barbara’s Plan Sparks Menoptra Division
S2E20 · Invasion

"Barbara's impulsive killing of the Didonian creature (Episode 11) parallels Vicki's impulsive hiding of the web destructor (Episode 21), both driven by fear and desperation."

Barbara kills Vicki’s pet in panic
S2E11 · Desperate Measures
Threads leading onward 12
Callback medium

"Vicki’s hidden betrayal by concealing the web destructor parallels Barbara’s use of storytelling as a survival tool against Saladin, both characters turning objects/tools meant for security into tools for negotiation and control."

Barbara bargains with stories for survival
S2E22 · The Lion
Causal medium

"Vicki's earlier betrayal (hiding the device) and her guilt over it likely contribute to her desperate attempt to reconnect with the TARDIS in Episode 33, where she clings to the communication system as her only lifeline."

Vicki’s Desperate TARDIS Transmission
S2E33 · Journey into Terror

"Vicki's hidden betrayal (hiding the web destructor) in Episode 21 foreshadows her impulsive actions leading to her capture in Episode 33, as both events reflect her growing guilt and fear of responsibility."

Vicki’s Capture in the TARDIS Departure Chaos
S2E33 · Journey into Terror

"Vicki's betrayal of the Doctor's trust (hiding the web destructor) parallels the Doctor's own morally ambiguous actions (stealing from Daheer under false pretenses). Both characters justify deception as necessary survival, revealing a shared pragmatic compromise in their moral code."

Doctor's Theft and Theatrical Farewell
S2E22 · The Lion

"Vicki's admission of hiding the web destructor (a moment of secret defiance and mistrust) foreshadows her later defensiveness and secrecy in Episode 22, though under very different circumstances."

Ambush and Misidentification in the Crusade
S2E22 · The Lion

"Vicki's hidden betrayal of the web destructor (Episode 21) resonates with her impulsive actions in Episode 22 where she assists the Doctor in disguises and theft despite ethical concerns."

Ian Splits from the Doctor
S2E22 · The Lion

"Vicki's growing secrecy and fear (hidden betrayal) escalate into a life-or-death plea for help (TARDIS transmission), showing the emotional and narrative progression of her internal conflict."

Vicki’s Desperate TARDIS Transmission
S2E33 · Journey into Terror

"Vicki's betrayal (hiding the web destructor) in Episode 21 precedes and escalates her vulnerability in Episode 33, where her impulsive actions (being separated from the TARDIS) lead to her capture by the Daleks. Both events stem from her struggle with guilt and fear."

Vicki’s Capture in the TARDIS Departure Chaos
S2E33 · Journey into Terror

"Vicki's betrayal in Episode 21 (hiding the web destructor) escalates the tension and forces the group to rely on improvisation, mirroring the increased stakes and fractured alliances in Episode 22."

Ambush and Misidentification in the Crusade
S2E22 · The Lion

"Vicki's secrecy about the web destructor (Episode 21) foreshadows her willingness to engage in morally ambiguous actions (theft) in Episode 22."

Ian Splits from the Doctor
S2E22 · The Lion

"Vicki's betrayal in Episode 21 forces the group to rely on improvisation, leading directly to the Doctor's manipulation of Daheer in Episode 22 to secure disguises."

Doctor manipulates Daheer for disguises
S2E22 · The Lion

"Both episodes feature Barbara using narrative strategy (lies or improvisation) as a survival mechanism: in Episode 21, Vicki hides the web destructor; in Episode 22, Barbara spins a web of fantastical stories to entertain and deflect Saladin’s wrath."

Barbara bargains with stories for survival
S2E22 · The Lion

Part of Larger Arcs

Key Dialogue

"DOCTOR: Ah, you never let me have the web destructor back again, child. We may not get another chance."
"VICKI: Doctor, I haven't got it."
"DOCTOR: Oh yes, I gave it to you. Come along, my child, come along, come along."
"VICKI: It's just that I haven't got it now."
"DOCTOR: Well where is it, child?"
"VICKI: It's in the astral map, I hid it there."