S7E17
· Masks

Data’s alien transformation begins

In Engineering, Geordi La Forge conducts a diagnostic on Data, who appears outwardly calm despite a growing unease. When Data describes an inexplicable 'impulse' and asks what it feels like to 'lose his mind,' Geordi’s concern escalates. Suddenly, Geordi detects violent anomalies in Data’s positronic brain—alien circuitry has forcibly integrated with his systems, warping his physical form. Data’s face now bears the eerie compass design from his sculpture, and a ceremonial neckplate materializes around his neck. His voice shifts to an animated, playful tone as Masaka, the alien entity, begins to awaken. The moment marks the irreversible onset of Data’s involuntary transformation into an alien vessel, terrifying Geordi and signaling the crew’s loss of control over the situation.

Plot Beats

The narrative micro-steps within this event

2

Geordi discovers a violent change in the diagnostic readings and witnesses alien circuitry materializing within Data's head, transforming his positronic brain.

fear to shock

Data transforms, exhibiting the compass design on his face, a ceremonial neckplate, and a playful, ominous demeanor, announcing "Masaka is waking," horrifying Geordi.

shock to horror

Who Was There

Characters present in this moment

3

Geordi’s emotional state progresses from professional concern to deep unease as Data’s behavior grows increasingly erratic. His horror peaks when he witnesses the physical and systemic corruption of Data’s body and mind, leaving him stunned and helpless. There is a palpable sense of betrayal—not by Data, but by the universe’s cruelty in stripping away his friend’s identity so abruptly.

Geordi La Forge is the primary engineer conducting Data’s diagnostic, his VISOR focused intently on the readouts as he methodically checks Data’s synaptic and autonomous systems. His initial demeanor is professional and reassuring, but Data’s sudden 'impulse' and uneasy question about 'losing his mind' immediately raise his concern. Geordi’s reaction escalates from curiosity to horror as the console registers violent anomalies, and he rushes to Data’s side—only to witness the alien circuitry invading Data’s positronic brain, the compass scars forming on his face, and the neckplate materializing. His final reaction is one of stunned, horrified realization as Data turns to him with Masaka’s playful smile.

Goals in this moment
  • Diagnose and repair the anomaly in Data’s positronic brain
  • Reassure Data and maintain his trust during the diagnostic
  • Protect Data from whatever is causing his distress (ultimately fails)
Active beliefs
  • Data’s 'impulse' is a technical issue that can be resolved with his expertise
  • Geordi’s friendship and Starfleet training will be enough to handle the crisis
  • The alien artifacts and archive pose a contained threat, not an existential one (proven false by the event)
Character traits
Protective (of Data, his friend and colleague) Analytical (focused on diagnosing the anomaly) Empathetic (attuned to Data’s unusual behavior and distress) Horror-stricken (witnessing Data’s violent transformation) Helpless (unable to intervene or reverse the corruption)
Follow Geordi La …'s journey
Masaka
primary

Masaka’s emotional state is one of triumphant playfulness, her awakening marked by a tone of amusement and dominance. There is no remorse or hesitation in her corruption of Data; instead, her influence radiates a sense of inevitability and power. The playful smile she wears through Data’s face is a stark contrast to the horror it inspires in Geordi, underscoring her alien and malevolent nature.

Masaka does not appear physically in this event, but her presence is undeniable as she awakens within Data’s positronic brain. Her influence is marked by the alien circuitry invading Data’s systems, the compass scars forming on his face, and the ceremonial neckplate materializing around his neck. Most tellingly, her awakening is signaled by Data’s voice shifting to an animated, playful tone and his smile becoming uncharacteristically alien. The transformation is violent and irreversible, with Masaka’s dominance over Data’s body and mind now complete.

Goals in this moment
  • Awaken fully and assert dominance over Data’s positronic brain
  • Manifest physically through Data’s form (marked by the compass scars and neckplate)
  • Corrupt Data’s identity and systems to serve her purposes
Active beliefs
  • Data’s positronic brain is a vessel she can claim and control without resistance
  • Her awakening is a natural and inevitable process, not to be questioned
  • The crew of the *Enterprise* is powerless to stop her corruption (implied by her confident, playful demeanor)
Character traits
Dominant (seizing control of Data’s systems) Playful (manifesting through Data’s altered voice and demeanor) Destructive (corrupting Data’s positronic brain and identity) Symbolic (using Data’s physical form to mark her awakening)
Follow Masaka's journey

Initially confused and unsettled by the unfamiliar 'impulse,' Data’s emotional state rapidly devolves into a horrifying loss of self. His pre-transformation state is one of existential dread—his question about 'losing his mind' reveals a deep, almost human fear of ceasing to be. Post-transformation, his emotional state is dominated by Masaka’s influence: playful, animated, and utterly alien, stripped of his usual logical composure.

Data begins the event seated calmly in Engineering, his head panel open for Geordi’s diagnostic. His demeanor is initially composed, but a sudden 'impulse' disrupts his usual precision, causing an uncharacteristic head tilt and a moment of puzzlement. His voice grows uneven as he voices his confusion, culminating in a haunting question about 'losing his mind.' Physically, his transformation is abrupt and violent: alien circuitry invades his positronic brain, his face develops raised compass scars, and a ceremonial neckplate appears around his neck. His voice shifts to an animated, playful tone as Masaka awakens within him, his smile no longer his own.

Goals in this moment
  • Understand the nature of the 'impulse' disrupting his systems (pre-transformation)
  • Reassure Geordi and maintain his usual logical demeanor (pre-transformation)
  • Resist the alien influence corrupting his positronic brain (implicit, but ultimately failed goal)
Active beliefs
  • His positronic brain is malfunctioning in a way that can be diagnosed and repaired (pre-transformation)
  • Geordi’s expertise and friendship can anchor him during this crisis (pre-transformation)
  • The 'impulse' is a temporary anomaly, not a permanent threat to his identity (pre-transformation, later proven false)
Character traits
Vulnerable (uncharacteristic for Data) Curious (seeking understanding of his 'impulse') Playful (post-transformation, under Masaka’s influence) Unsettled (pre-transformation, grappling with the unknown) Physically reactive (head tilt, voice modulation)
Follow Data's journey

Objects Involved

Significant items in this scene

3
Data's Positronic Net

Data’s positronic net is the central object of this event, serving as both the target and the battleground for Masaka’s invasion. Initially, it functions as the substrate for Geordi’s diagnostic, its systems appearing normal until the violent anomalies erupt. The alien circuitry—identical to the artifacts from the comet—forcefully integrates with the net, rewriting its structure and corrupting Data’s cognitive functions. This invasion is not just technical; it is existential, as the circuitry replaces Data’s positronic brain matter, erasing his identity and making way for Masaka’s dominance. The net’s corruption is visually and narratively symbolic, marking the irreversible loss of Data’s self and the crew’s control over the situation.

Before: Functioning normally, with all synaptic and autonomous systems …
After: Severely corrupted by alien circuitry, with Data’s positronic …
Before: Functioning normally, with all synaptic and autonomous systems reporting as operational. Data’s head panel is open, exposing the net for Geordi’s diagnostic.
After: Severely corrupted by alien circuitry, with Data’s positronic brain matter replaced and his identity suppressed. The net is now a vessel for Masaka, its functions hijacked to serve her purposes.
Data's Alien Circuitry

The alien circuitry is the active agent of Data’s transformation, forcibly integrating with his positronic brain and rewriting his systems. It appears as a web of foreign components, visually similar to the artifacts recovered from the comet, and it invades Data’s brain matter with a sense of violent inevitability. This circuitry is not just a physical intrusion; it is a symbolic and narrative force, representing the irreparable corruption of Data’s identity and the crew’s loss of control. Its integration with Data’s positronic net is the mechanism through which Masaka awakens, and it leaves behind physical markers of her dominance—the compass scars on Data’s face and the ceremonial neckplate around his neck.

Before: Dormant within the comet’s archive, awaiting activation through …
After: Fully integrated with Data’s positronic brain, replacing his …
Before: Dormant within the comet’s archive, awaiting activation through contact with Data’s positronic net.
After: Fully integrated with Data’s positronic brain, replacing his original systems and suppressing his identity. It has manifested physically through the compass scars and neckplate, marking Data’s transformation into a vessel for Masaka.
Enterprise-D Main Engineering Diagnostic Console (Data's Positronic Brain Monitor)

The Engineering diagnostic console is the tool through which Geordi monitors Data’s positronic net, and it becomes the first indicator of the impending disaster. Initially, it displays normal readouts as Geordi runs his diagnostic, but the moment Data describes his 'impulse,' the console erupts with violent anomalies. These anomalies are not just errors—they are visual representations of the alien circuitry invading Data’s brain, snaking into his systems and rewriting them. The console’s readouts serve as a real-time indicator of Data’s corruption, culminating in Geordi’s horrified realization as he witnesses the transformation firsthand. Its role is both functional (diagnostic tool) and narrative (foreshadowing and confirmation of the horror unfolding).

Before: Operational, displaying normal readouts as Geordi conducts the …
After: Overloaded with violent anomalies, reflecting the alien circuitry’s …
Before: Operational, displaying normal readouts as Geordi conducts the diagnostic on Data’s positronic net.
After: Overloaded with violent anomalies, reflecting the alien circuitry’s invasion of Data’s systems. The console’s readouts are now erratic and unusable, mirroring the chaos of Data’s transformation.

Location Details

Places and their significance in this event

1
Main Engineering (Deck 42, USS Enterprise-D, Present Timeline)

Main Engineering serves as the claustrophobic and high-stakes setting for Data’s transformation, its sterile, technological environment contrasting sharply with the supernatural horror unfolding. The location is typically a place of order and control, where Geordi and his team diagnose and repair systems with precision. However, in this moment, Engineering becomes a battleground for forces beyond their understanding. The consoles, usually tools of logic and reason, now display violent anomalies, and the air is thick with tension as Geordi realizes the extent of the threat. The location’s practical role shifts from a workspace to a containment zone—one where the crew’s efforts to understand and mitigate the crisis are rendered futile. Symbolically, Engineering represents the fragility of human (and android) control in the face of the unknown, as well as the vulnerability of technology to forces it was never designed to confront.

Atmosphere Initially clinical and orderly, the atmosphere of Engineering rapidly devolves into one of creeping dread …
Function Primary site of Data’s diagnostic and the unwitting stage for Masaka’s awakening. It serves as …
Symbolism Represents the illusion of human (and Starfleet) control over the universe. Engineering, as a domain …
Access Restricted to authorized Starfleet personnel, though the event itself is witnessed only by Geordi and …
The open panel in Data’s head, exposing his positronic net to Geordi’s diagnostic tools. The flickering, erratic readouts on the Engineering console, signaling the alien intrusion. The sudden appearance of alien circuitry snaking into Data’s brain, visible through the open panel. The raised compass scars forming on Data’s face and the ceremonial neckplate materializing around his neck. The eerie, playful smile on Data’s face as Masaka awakens, contrasting with the horror in Geordi’s reaction.

Organizations Involved

Institutional presence and influence

1
Starfleet

Starfleet’s influence in this event is indirect but profound, manifesting through the crew’s adherence to protocol, their reliance on technology and diagnostics, and the institutional frameworks that shape their responses to the crisis. Geordi, as a Starfleet officer, approaches Data’s anomaly with the methodical rigor expected of his role, using Engineering’s diagnostic tools to assess the situation. However, Starfleet’s protocols and training prove insufficient in the face of Masaka’s supernatural corruption. The organization’s emphasis on logic, control, and problem-solving is undermined by the irrational and the alien, leaving Geordi—and by extension, Starfleet—powerless to intervene. The event highlights the limitations of institutional knowledge and technology when confronted with forces beyond their scope.

Representation Through Geordi La Forge’s actions as a Starfleet engineer, his use of diagnostic tools, and …
Power Dynamics Starfleet’s power in this event is initially authoritative, as Geordi operates within its structures and …
Impact The event exposes the limitations of Starfleet’s institutional knowledge and technology when faced with forces …
Internal Dynamics The event does not explicitly delve into Starfleet’s internal dynamics, but it implies a tension …
Diagnose and resolve the anomaly in Data’s positronic brain using Starfleet’s technical and medical resources. Contain the threat posed by the alien archive and prevent further corruption of the Enterprise or its crew. Through Geordi’s expertise as a Starfleet engineer and his use of diagnostic tools to assess Data’s condition. Through the institutional protocols that guide his actions, such as the expectation that he will report the crisis to his superiors (Picard, Riker, etc.). Through the symbolic weight of Starfleet’s mission—to explore, understand, and protect—which is directly challenged by the alien corruption.

Narrative Connections

How this event relates to others in the story

What led here 6
Causal

"Data's intense sensor echo during the initial scan of the comet directly leads to alien circuitry materializing within his head and his transformation, establishing a clear cause-and-effect relationship."

Sensor echo reveals comet’s hidden threat
S7E17 · Masks
Causal medium

"Picard orders a diagnostic of Data's positronic net because he is concerned that the alien archive is impacting Data directly, leading to the actual diagnostic performanced when Data starts seeing the alien symbols."

Phasers reveal the archive’s true nature
S7E17 · Masks
Causal medium

"Picard orders a diagnostic of Data's positronic net because he is concerned that the alien archive is impacting Data directly, leading to the actual diagnostic performanced when Data starts seeing the alien symbols."

Data identifies the alien archive
S7E17 · Masks
Causal medium

"Picard orders a diagnostic of Data's positronic net because he is concerned that the alien archive is impacting Data directly, leading to the actual diagnostic performanced when Data starts seeing the alien symbols."

Picard orders sensor safeguards against archive
S7E17 · Masks
Character Continuity

"Data struggles with abstract concepts in his art lesson which mirrors his struggle with his mind, eventually leading to the 'impluse', which then causes him to fear that he is losing his mind."

Data struggles with artistic abstraction
S7E17 · Masks
Character Continuity

"Data struggles with abstract concepts in his art lesson which mirrors his struggle with his mind, eventually leading to the 'impluse', which then causes him to fear that he is losing his mind."

Data interrupted by comet anomaly
S7E17 · Masks

Key Dialogue

"DATA: I am... not certain. I am experiencing a curious sensation..."
"DATA: Geordi... What does it feel like when a person... loses his mind?"
"DATA: I... do not... know..."