Barclay’s Revelation: The Invidium Gambit

In the high-stakes tension of the Enterprise-D’s cargo bay, Reginald Barclay—his hands trembling with a mix of fear and determination—uses a specialized detection tool to expose the Invidium residue clinging to his glove, confirming the substance’s insidious contamination of the ship. The revelation implicates Duffy and O’Brien as unwitting carriers, escalating the crisis from a theoretical threat to an immediate, existential danger. Barclay, his voice tight with urgency, proposes a desperate solution: flooding the injector pathway with liquid nitrogen at -200°C to neutralize the Invidium. The plan is a calculated risk—one that could either save the Enterprise or push its failing systems past the breaking point. As Geordi relays the proposal to the bridge, the weight of the moment presses down: Picard’s approval will determine whether the ship survives or spirals into catastrophic failure. This event marks a pivotal turning point, where Barclay’s technical brilliance clashes with the moral and logistical dilemmas of his solution, forcing the crew to confront the cost of their choices in the face of annihilation.

Plot Beats

The narrative micro-steps within this event

2

Geordi and Barclay examine the open canister, finding nothing with the tricorder, but Barclay detects the presence of Invidium on his glove using a special flashlight. Barclay identifies Duffy and O'Brien as likely carriers of the substance.

curiosity to discovery ['inside open canister']

Barclay proposes to neutralize the Invidium by cooling it to minus two hundred degrees Celsius. Geordi reports their findings and the plan to flood the injector pathway with liquid nitrogen to the bridge.

urgency to determination

Who Was There

Characters present in this moment

7

Tense and fearful, but with a surge of determination—Barclay is stepping into a leadership role he rarely occupies, driven by the stakes of the situation and the need to prove his worth to the crew.

Reginald Barclay, his hands visibly trembling, uses a detection tool to expose the Invidium residue on his glove, confirming the contamination. His voice is tight with urgency as he proposes flooding the injector pathway with liquid nitrogen at -200°C, a high-risk solution born of desperation. Barclay’s demeanor shifts from fearful to determined, revealing a glimmer of the confidence he lacks in social settings but possesses in technical crises. His proposal is met with cautious approval, marking a turning point in both the crisis and his self-assurance.

Goals in this moment
  • Confirm the Invidium contamination and propose a solution to neutralize it.
  • Demonstrate his technical competence to earn the crew’s respect and trust.
Active beliefs
  • His holodeck escapades have distracted him from his duties, but this crisis is his chance to redeem himself.
  • The crew’s survival depends on his ability to think outside the box, even if it means taking extreme risks.
Character traits
Technically brilliant Desperate but determined Socially anxious yet professionally bold Innovative under pressure Seeking validation through action
Follow Reginald Barclay's journey

Calm and resolute, but with an undercurrent of burden—Picard knows the weight of his decision could mean the difference between survival and destruction.

Jean-Luc Picard, standing on the Main Bridge, listens intently to Geordi’s report via combadge. His expression is calm but grave as he weighs the risks of Barclay’s proposed solution. After a moment of consideration, he approves the plan with a decisive ‘Make it so,’ trusting his crew’s judgment despite the high stakes. Picard’s leadership is tested as he balances the need for action with the potential for catastrophic failure.

Goals in this moment
  • Assess the feasibility of Barclay’s high-risk solution.
  • Make a decisive call to save the *Enterprise-D* and its crew.
Active beliefs
  • His crew’s expertise and instincts are reliable, even in extreme circumstances.
  • Leadership requires trusting subordinates and making tough calls under pressure.
Character traits
Decisive Calm under pressure Trusting of his crew Burdened by responsibility Strategic thinker
Follow Jean-Luc Picard's journey

Urgent and resigned—Riker recognizes that the crew has no better option, and he trusts Picard’s judgment, even if the outcome is uncertain.

William Riker, standing beside Picard on the Main Bridge, listens to Geordi’s report with a mix of urgency and resignation. He acknowledges the lack of alternatives, implicitly supporting Picard’s decision to approve the risky plan. Riker’s demeanor reflects his role as Picard’s right hand—loyal, pragmatic, and ready to act on his captain’s orders, even when the path forward is uncertain.

Goals in this moment
  • Support Picard’s decision-making process.
  • Ensure the crew is prepared to execute the plan swiftly and effectively.
Active beliefs
  • Picard’s leadership is sound, even in high-stakes situations.
  • The crew must adapt and act decisively, regardless of the risks involved.
Character traits
Pragmatic Loyal Urgent Supportive of command Resigned to necessity
Follow William Riker's journey

Focused and concerned, with an undercurrent of urgency—Geordi is fully invested in solving the crisis but acutely aware of the potential consequences of Barclay’s plan.

Geordi La Forge, wearing protective gloves and holding a tricorder, methodically scans the nitrogen canister for traces of Invidium. When the tricorder yields no results, he switches to a flashlight-like detection device, adjusting its settings multiple times to reveal the glowing residue on Barclay’s glove. His voice is steady but laced with concern as he relays the findings to the bridge via combadge, acknowledging the high stakes of Barclay’s proposed solution. Geordi’s pragmatic demeanor masks his underlying tension, as he knows the ship’s survival hinges on this risky maneuver.

Goals in this moment
  • Confirm the presence of Invidium contamination using diagnostic tools.
  • Relay accurate and urgent information to the bridge to enable a timely decision.
Active beliefs
  • Barclay’s technical expertise is critical to resolving the crisis, despite his social anxieties.
  • The crew must act decisively, even if the solution carries significant risks.
Character traits
Methodical Pragmatic Supportive Analytical Under pressure but composed
Follow Geordi La …'s journey
Supporting 1

Neutral but urgent—the Computer’s tone is devoid of emotion, yet its warning carries an undeniable sense of impending doom, amplifying the tension in the scene.

The USS Enterprise-D Ship’s Computer issues a dire warning: ‘Danger. Exceeding safety limits of engine containment field. At current acceleration, structural failure will occur in three minutes, thirty seconds.’ Its voice cuts through the tension in the cargo bay, underscoring the urgency of Barclay and Geordi’s actions. The Computer’s warning serves as a ticking clock, heightening the stakes and pressuring the crew to act swiftly.

Goals in this moment
  • Alert the crew to the immediate threat of structural failure.
  • Provide critical timing information to inform their decision-making.
Active beliefs
  • The crew must prioritize the ship’s structural integrity above all else.
  • Accurate and timely warnings are essential for crisis management.
Character traits
Authoritative Impartial Urgent Mechanical yet critical
Follow USS Enterprise's journey
Miles O'Brien

Miles O’Brien is mentioned but not physically present in this event. Like Duffy, he is referenced as an unwitting carrier …

Duffy

Duffy is mentioned but not physically present in this event. His role is referenced indirectly as one of the unwitting …

Objects Involved

Significant items in this scene

6
Enterprise-D Anti-Matter Injector Contaminated Pathway

The **Enterprise-D injector pathway** is the critical system targeted by Barclay’s liquid nitrogen proposal. Laced with Invidium contamination, it threatens to fail catastrophically unless neutralized. The pathway’s condition is uncertain—Geordi warns that it has sustained considerable damage, and Picard questions whether it will function after the treatment. The crew’s decision to proceed with the plan hinges on whether this conduit can withstand the extreme cold of the nitrogen while still allowing the ship to regain control. Its fate is inextricably linked to the *Enterprise-D*’s survival.

Before: Contaminated with Invidium; functioning erratically and at risk …
After: Targeted for liquid nitrogen injection; its post-treatment state …
Before: Contaminated with Invidium; functioning erratically and at risk of failure.
After: Targeted for liquid nitrogen injection; its post-treatment state is unknown but critical to the ship’s survival.
Geordi La Forge's Handheld Diagnostic Scanner (Tricorder)

Geordi La Forge’s **tricorder** is used to initially scan the nitrogen canister for traces of Invidium, but it fails to detect the elusive substance. This forces Geordi to switch to a more specialized **flashlight-like detection device**, which ultimately reveals the glowing residue on Barclay’s glove. The tricorder’s limitation underscores the insidious nature of the Invidium contamination, setting the stage for Barclay’s desperate proposal.

Before: Functional but ineffective against Invidium; Geordi sets it …
After: Remaining unused as the crew shifts focus to …
Before: Functional but ineffective against Invidium; Geordi sets it aside after it yields no results.
After: Remaining unused as the crew shifts focus to Barclay’s proposed solution.
Geordi La Forge's Starfleet Combadge

Geordi’s **combadge** is the lifeline connecting the cargo bay to the **Main Bridge**. He uses it to relay the critical discovery of Invidium and Barclay’s proposed solution to Picard and Riker. The combadge’s clear transmission ensures that the bridge crew is fully informed, allowing them to make a timely and decisive approval. Its role is purely functional but essential—without it, the cargo bay’s findings might not reach the bridge in time to avert disaster.

Before: Attached to Geordi’s uniform, inactive until he activates …
After: Used successfully to communicate the crisis and proposed …
Before: Attached to Geordi’s uniform, inactive until he activates it to hail the bridge.
After: Used successfully to communicate the crisis and proposed solution; remains functional for further updates.
Invidium Contamination Residue on Barclay’s Glove

The **Invidium residue** on Barclay’s glove is the **smoking gun** of the crisis. Its discovery confirms the contamination theory, implicates Duffy and O’Brien as unwitting carriers, and escalates the stakes from abstract danger to immediate threat. The residue’s glowing, otherworldly appearance under the detection device underscores its alien and insidious nature, making Barclay’s proposed solution—flooding the injector pathway with liquid nitrogen—seem both desperate and necessary. This object is the linchpin of the event, driving the crew’s urgent decision-making.

Before: Undetected within the canister; its presence is theoretical …
After: Confirmed as a real and active threat; its …
Before: Undetected within the canister; its presence is theoretical until Barclay’s glove withdraws it.
After: Confirmed as a real and active threat; its neutralization becomes the crew’s top priority.
Liquid Nitrogen (-200°C Cryogenic Substance)

**Liquid nitrogen** is the high-risk solution proposed by Barclay to neutralize the Invidium. He suggests flooding the injector pathway with it at **-200°C**, a temperature extreme enough to render the Invidium inert. The plan is fraught with danger—Picard questions whether the injectors will survive the process, and Geordi admits he cannot guarantee control will be regained. Despite the risks, the crew approves the proposal, as it is their only viable option. The liquid nitrogen thus becomes a **double-edged sword**: a potential savior or a final nail in the *Enterprise-D*’s coffin.

Before: Stored in canisters in Cargo Bay 38, awaiting …
After: Approved for deployment; its successful application will determine …
Before: Stored in canisters in Cargo Bay 38, awaiting use in Barclay’s proposed intervention.
After: Approved for deployment; its successful application will determine the ship’s fate.
Reginald Barclay's Protective Cargo Bay Gloves

Barclay’s **protective gloves** play a dual role in this event: they protect him from the nitrogen canister’s extreme cold while also serving as a diagnostic tool. When Barclay withdraws his gloved hand from the canister, Geordi shines the detection device on it, revealing the Invidium residue clinging to the fingers. This visual confirmation is the turning point that validates Barclay’s contamination theory and spurs his proposal to flood the injector pathway with liquid nitrogen. The gloves thus become both a safety measure and a crucial piece of evidence.

Before: Intact and uncontaminated before Barclay inserts his hand …
After: Contaminated with Invidium residue, serving as proof of …
Before: Intact and uncontaminated before Barclay inserts his hand into the canister.
After: Contaminated with Invidium residue, serving as proof of the threat and a catalyst for action.

Location Details

Places and their significance in this event

2
Bridge of the USS Enterprise-D

The **Main Bridge** is the **nerve center of command** during this event. Picard and Riker listen intently to Geordi’s report via combadge, weighing the risks of Barclay’s proposal. The bridge’s **red alert** lighting, glowing consoles, and the deep hum of the ship create an atmosphere of controlled urgency. This location functions as the **decision-making hub**, where the fate of the *Enterprise-D* is determined. Symbolically, it embodies **institutional authority and leadership**—the place where Picard’s judgment is tested and where the crew’s loyalty is put to the ultimate test.

Atmosphere Urgent, tense, and authoritative—red alert lighting bathes the bridge in an ominous glow, while the …
Function Command center and decision-making hub.
Symbolism Embodies the institutional power of Starfleet and the burden of leadership—where Picard’s choices determine the …
Access Restricted to senior officers and essential personnel; access is tightly controlled during crises.
Red alert lighting casting a crimson glow over the bridge. Glowing consoles with flickering readouts. The deep, resonant hum of the *Enterprise-D*’s failing systems. Tension-filled silence broken only by urgent reports and alarms.
Cargo Bay 38 (USS Enterprise-D)

The **Cargo Bay** serves as the **epicenter of the crisis** in this event. It is here that Barclay and Geordi confirm the Invidium contamination, propose the liquid nitrogen solution, and relay the findings to the bridge. The bay’s utilitarian design—stacked canisters, flickering anti-grav units, and echoing bulkheads—creates a tense, high-stakes atmosphere. The location’s practical role is to function as a diagnostic hub, where the crew can examine evidence and devise solutions. Symbolically, it represents the **raw, unfiltered reality** of the *Enterprise-D*’s predicament: a place where theory meets action, and where the ship’s survival hinges on quick thinking and technical skill.

Atmosphere Tense, high-stakes, and claustrophobic—every sound echoes off the bulkheads, amplifying the urgency of the moment. …
Function Diagnostic hub and crisis management center.
Symbolism Represents the unvarnished truth of the *Enterprise-D*’s plight—a place where abstract threats become tangible, and …
Access Restricted to authorized personnel; the cargo bay is a functional space, not a public area.
Flickering anti-grav units casting uneven light. Echoing bulkheads amplifying the tension. Stacked nitrogen canisters and pallets of Mikulak tissue samples. The hum of failing systems and the occasional alarm.

Organizations Involved

Institutional presence and influence

2
Starfleet

**Starfleet** is the **institutional backbone** of this event, providing the **framework of protocols, values, and expectations** that guide the crew’s actions. The organization’s emphasis on **loyalty, technical excellence, and moral responsibility** is evident in Picard’s leadership, Geordi’s methodical approach, and Barclay’s desperate but calculated proposal. Starfleet’s **chain of command** is tested as Picard makes the decisive call to approve the liquid nitrogen injection, trusting his crew’s expertise despite the risks. The organization’s values are also reflected in the **crew’s cohesion**—despite their differences, they unite to save the ship.

Representation Through **Picard’s leadership**, **Geordi’s technical expertise**, and the **crew’s collective action** under pressure.
Power Dynamics Starfleet **exerts authority** through Picard’s command decisions, but it also **relies on the crew’s ingenuity** …
Impact This event reinforces Starfleet’s **commitment to its people**—even those like Barclay, who are often overlooked. …
Internal Dynamics There is an **underlying tension** between **institutional rigidity** (following protocol) and **individual ingenuity** (Barclay’s unorthodox …
Ensure the survival of the *Enterprise-D* and its crew. Uphold Starfleet’s values of **loyalty, innovation, and moral courage** in the face of adversity. Through **institutional protocols**, which dictate crisis response procedures. Through **Picard’s leadership**, which sets the tone for decisive action. Through the **crew’s technical expertise**, which is the primary means of resolving the crisis. Through **Starfleet’s cultural emphasis on teamwork**, which binds the crew together despite their differences.
USS Enterprise-D Bridge Command Team

The **USS *Enterprise-D*** is the **embodiment of the crisis** in this event. Its systems are failing, its crew is scrambling to survive, and its very structure is at risk of collapse. The ship’s **injector pathway** is the focal point of the contamination, and its **warp core** is the ultimate prize in the race against time. The *Enterprise-D*’s survival hinges on Barclay and Geordi’s ability to neutralize the Invidium, and Picard’s decision to approve the liquid nitrogen injection. The ship thus becomes a **living, breathing character** in this moment—vulnerable, yet resilient, and dependent on the actions of its crew.

Representation Through its failing systems, crew actions, and the urgent warnings of the Ship’s Computer.
Power Dynamics The ship is both the **victim** of the Invidium contamination and the **battleground** where the …
Impact The *Enterprise-D*’s survival is a testament to the crew’s ability to adapt and innovate under …
Internal Dynamics The ship’s systems are in **open rebellion** against the crew’s efforts, with the Invidium contamination …
Survive the Invidium contamination and structural failure. Regain control of its failing systems through Barclay’s proposed solution. Through the **Ship’s Computer**, which issues critical warnings and timing updates. Through the **crew’s technical expertise**, which is the only means of neutralizing the threat. Through its **physical state**, which dictates the urgency and desperation of the situation.

Narrative Connections

How this event relates to others in the story

What led here 4
Causal

"Barclay suggests the crew is the connection, so Barclay proposes to neutralize the Invidium by cooling it to minus two hundred degrees Celsius."

Barclay’s Breakthrough: The Unseen Carrier
S3E21 · Hollow Pursuits
Causal

"Barclay suggests the crew is the connection, so Barclay proposes to neutralize the Invidium by cooling it to minus two hundred degrees Celsius."

The Crew as the Carrier: Barclay’s Radical Hypothesis
S3E21 · Hollow Pursuits
Causal

"Barclay suggests the crew is the connection, so Barclay proposes to neutralize the Invidium by cooling it to minus two hundred degrees Celsius."

The Unseen Carrier: Barclay’s Intuition Breaks the Code
S3E21 · Hollow Pursuits
NARRATIVELY_FOLLOWS

"As a result of the plan, Geordi reports their findings and the plan to flood the injector pathway with liquid nitrogen to the bridge. Picard then considers the plan."

Picard’s Gamble: Trusting the Unproven to Save the Enterprise
S3E21 · Hollow Pursuits
What this causes 4
Causal

"The plan is activated. As Wesley and Duffy work to route the engine core injection, the computer warns that structural failure will occur in forty-five seconds, emphasizing the dwindling time to avert disaster."

The Nitrogen Gambit: Trust and Precision in the Face of Collapse
S3E21 · Hollow Pursuits
Causal

"The plan is activated. As Wesley and Duffy work to route the engine core injection, the computer warns that structural failure will occur in forty-five seconds, emphasizing the dwindling time to avert disaster."

From Crisis to Contamination: The Enterprise’s Silent Threat Revealed
S3E21 · Hollow Pursuits
Causal

"The plan is activated. As Wesley and Duffy work to route the engine core injection, the computer warns that structural failure will occur in forty-five seconds, emphasizing the dwindling time to avert disaster."

The Weight of a Wordless Bond: Barclay’s Redemption in the Aftermath of Crisis
S3E21 · Hollow Pursuits
NARRATIVELY_FOLLOWS

"As a result of the plan, Geordi reports their findings and the plan to flood the injector pathway with liquid nitrogen to the bridge. Picard then considers the plan."

Picard’s Gamble: Trusting the Unproven to Save the Enterprise
S3E21 · Hollow Pursuits

Key Dialogue

"BARCLAY: *There it is...*"
"GEORDI: *Duffy and O’Brien picked up the broken canister and became contaminated.*"
"BARCLAY: *If we can get it... the invidium... down to minus two hundred degrees Celsius, it’ll become inert.*"
"PICARD: *The question is, will the injectors come back on-line?*"
"GEORDI: *The injectors have sustained considerable damage, sir. I can’t guarantee we’ll be able to regain control...*"
"RIKER: *We don’t have much choice, do we?*"
"GEORDI: *Nossir.*"
"PICARD: *Make it so.*"