Fabula
S2E7 · Star Trek: The Next Generation - Unnatural Selection

The Masterpiece That Became a Weapon

In the isolation laboratory observation booth, Dr. Mandel unveils the chilling final piece of her genetically engineered 'children'—their hyper-aggressive immune system. As Mandel rapturously describes their perfected physical attributes, she casually demonstrates their telekinetic abilities with disturbing ease. Pulaski's scientific curiosity turns to dread as she immediately grasps the catastrophic implications—what Mandel considers a 'masterpiece' is in fact a biological weapon that genetically annihilates anything foreign. This revelation serves as the dark turning point where ethical concerns transform into immediate danger, setting up the contagion crisis that will drive the rest of the episode's deadly stakes.

Plot Beats

The narrative micro-steps within this event

1

Pulaski asks about immune systems; Mandel reveals their 'masterpiece'—an aggressive immunity that genetically attacks any invader. Pulaski's terse 'That's it' snaps the group from scientific curiosity to chilling realization of the contagion threat.

curiosity to dawning dread

Who Was There

Characters present in this moment

3

Detached focus typical of performing conditioned tasks

Demonstrating casual mastery of telekinesis—pieces disappear/reappear during chess with effortless concentration. Their physical excellence and detached professionalism make their abilities seem ordinary, heightening the horror.

Goals in this moment
  • Execute Mandel's demonstration commands precisely
  • Maintain chess game despite interruptions
Active beliefs
  • Their abilities are normal biological functions
  • Compliance earns researcher approval
Character traits
Preternaturally calm Conditionally obedient Biologically dangerous
Follow Children's journey

Rapturous pride in her creations masking ethical blindness

Physically animated—rapping on glass to prompt children's demonstration—while delivering a triumphant monologue about genetic 'perfection'. Her rapturous tone when describing the immune system reveals dangerous scientific zealotry.

Goals in this moment
  • Showcase the children as scientific triumphs
  • Normalize their engineered capabilities as advancements
Active beliefs
  • Genetic engineering can eliminate human imperfection
  • Scientific progress justifies radical methods
Character traits
Unrepentantly ambitious Charismatically persuasive Dangerously myopic
Follow Dr. Sara …'s journey

Surface-level professional curiosity giving way to deep existential dread

Physically leans against the observation glass, transitioning from clinical fascination to horrified realization as she processes the children's capabilities. Her shaken voiceover reveals visceral understanding of the immune system's apocalyptic potential.

Goals in this moment
  • Assess the biological threat objectively despite mounting alarm
  • Establish the contagion's mechanism for containment protocols
Active beliefs
  • Genetic engineering has ethical boundaries being dangerously crossed
  • Scientific achievement shouldn't come at apocalyptic risk
Character traits
Scientifically rigorous Quick analytical processing Ethically grounded
Follow Katherine Pulaski's journey

Objects Involved

Significant items in this scene

2
Chess Pieces

The chess pieces serve as horrifying demonstration tools—vanishing and reappearing telekinetically at the children's whim. Their mundane materiality contrasts starkly with the unnatural physics-defying control exhibited, making the children's abilities viscerally tangible to Pulaski.

Before: Positioned normally on chessboard in isolation lab
After: Returned to original positions after telekinetic demonstration
Before: Positioned normally on chessboard in isolation lab
After: Returned to original positions after telekinetic demonstration
Rina's Empty Glass

The observation booth glass acts as both physical barrier and metaphorical lens—separating observers from subjects while framing Mandel's distorted reflection as she boasts about genetic perfection. Pulaski's hand contact with it underscores her desperate need for physical separation from the existential threat.

Before: Pristine transparent barrier between observation and lab areas
After: Vibrating slightly from Mandel's forceful rapping
Before: Pristine transparent barrier between observation and lab areas
After: Vibrating slightly from Mandel's forceful rapping

Location Details

Places and their significance in this event

1
Darwin Laboratory

The observation booth serves as a pressure chamber for Pulaski's escalating alarm—its reinforced glass and monitoring equipment framing the unfolding catastrophe while physically separating her from direct intervention.

Atmosphere Heightening tension with suppressed urgency
Function Vantage point for ethical reckoning
Symbolism Represents detached scientific perspective eroding in real-time
Access Restricted to senior researchers only
Blue procedural lighting casting clinical pallor Angled viewing surfaces optimizing visibility of horrors below

Narrative Connections

How this event relates to others in the story

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Key Dialogue

"MANDEL: Our ultimate achievement."
"PULASKI: Genetically... engineered..."
"MANDEL: Created! Perfect in every way. Better than perfect. Their bone structure, their musculature...their brains!"
"MANDEL: That was our masterpiece. An aggressive immunity that attacks any invader and destroys it genetically."
"PULASKI: That's it."