S6E5 · Schisms graph
S6E5
· Schisms

Crew reconstructs alien experiment table

In the holodeck, Riker, Worf, Geordi, and Kaminer—guided by Troi—collaborate to reconstruct a fragmented nightmare memory, piecing together a metallic, inclined table with surgical restraints and alien tools. The process begins with vague recollections of a rectangular table, which they refine into a smaller, inclined metal surface. As the reconstruction progresses, they add a restraining arm, a swing-arm with a jagged-edged tool, and a blinding overhead light, each detail triggering deeper unease. The crew’s shared trauma surfaces as they realize the table resembles an alien experimentation device. Meanwhile, Data confirms his own 90-minute memory gap, and Beverly discovers Riker’s arm was surgically reattached, confirming the abductions. Picard orders a security lockdown, escalating the crisis as the crew confronts the psychological and physical horrors of their abductions.

Plot Beats

The narrative micro-steps within this event

3

Troi guides Riker, Worf, Geordi, and Kaminer in recreating a table from their shared dream within the holodeck, starting with basic parameters and refining the design based on their fragmented recollections.

vague to specific ['holodeck']

The crew progressively refines the holodeck-generated table, adjusting its size, shape, material, and inclination based on their individual memories, culminating in a metallic, inclined table.

tentative to confident ['holodeck']

The crew adds details such as lighting, a restraining arm, and a scissor-like tool to the recreated environment, intensifying the unsettling atmosphere and hinting at a sinister purpose behind their shared dream.

unease to dread ['holodeck']

Who Was There

Characters present in this moment

14

Analytically detached but subtly unsettled by the confirmation of his own absence, hinting at a quiet unease about his own limitations.

Data enters the holodeck later in the event, delivering a clinical but unsettling revelation: his self-diagnostic confirms a 90-minute gap in his presence aboard the Enterprise, aligning with the abduction timeline. His demeanor is composed, but the implication—that even an android was vulnerable—adds to the crew’s growing horror. He later assists Geordi in investigating the tetryon emissions, his analytical focus unwavering despite the personal nature of the discovery.

Goals in this moment
  • To provide concrete evidence of the abductions through his diagnostic data.
  • To assist in tracing the source of the tetryon emissions to locate the missing crewmembers.
Active beliefs
  • The tetryon emissions are directly linked to the abductions.
  • His memory gap is not an error but evidence of external interference.
Character traits
Analytical Composed Supportive Curious Unshaken by personal vulnerability
Follow Data (possessed …'s journey

Compassionately watchful and professionally calm, inwardly concerned as the reconstruction grows disturbingly familiar to the group.

Troi guides the entire reconstruction session, prompting the group to recall the table's shape, materials, and surrounding darkness, feeding Riker the word 'restraint,' and calling up each holographic element including the table, darkened room, body restraint, and swing-arm while monitoring the crew's rising distress. She connects Riker's console unease to the deeper restraint memory, slowly drawing the suppressed experience into the open.

Goals in this moment
  • Elicit specific sensory details to unlock the suppressed abduction memories
  • Keep the group grounded and moving incrementally to avoid overwhelming them
  • Connect Riker's console unease to the deeper restraint memory
Active beliefs
  • Sensory reconstruction in a safe environment can surface suppressed traumatic memories
  • The crew share one coherent abduction experience that can be pieced together collaboratively
Character traits
Therapeutic guidance Empathic attention to group distress Structured memory work Calm authority
Follow Deanna Troi's journey

Focused yet increasingly uneasy as the dark room closes in and the brilliant lamp reproduces the remembered glare of the abduction space.

Geordi helps ground the reconstruction by recalling the long rectangular shape, judging the first holographic table too high and lowering it by twenty-five percent, then remembering the blinding overhead light positioned two to three meters above and pushing its intensity until it becomes almost unbearable. He remains focused on accuracy while the environment grows increasingly creepy around him.

Goals in this moment
  • Fix the table's proportions to match the shared memory
  • Reproduce the blinding overhead light he remembers shining in his face
  • Support the group's collective recovery of the experience
Active beliefs
  • The table was a long rectangle but not as high as the first holographic version
  • A bright lamp hung roughly two to three meters above the table
Character traits
Tactile verification Collaborative memory building Persistence when the computer demands precision Willingness to relive discomfort
Follow Geordi La …'s journey

Apprehensive but steady; visibly uneasy as the dark room and the swing-arm surface from memory, yet resolute in helping reconstruct the details.

Kaminer contributes the first firm shape of the table as long, recalls that the room was dark with nothing visible beyond the table, and later specifies a double-jointed metal swing-arm one meter long connected to the head of the table. She serves as the civilian voice among the Starfleet officers, actively helping materialize the shared abduction memory.

Goals in this moment
  • Offer the visual details she can recall to the shared reconstruction
  • Help verify the swing-arm's placement above the table
Active beliefs
  • The table was long
  • There was a one-meter, double-jointed metal swing-arm connected to the head of the table
Character traits
Precise visual recall Composure under pressure Collaborative engagement Quiet resolve
Follow Kaminer's journey

Increasingly uneasy as suppressed memories surface; initially frustrated and grasping for details, then profoundly shaken and dismayed upon learning his arm was amputated and reattached.

Riker anchors the holodeck reconstruction, confirming the table was metal rather than wood, rediscovering the chest restraint through guided recall, and running his hands along the table to pinpoint where the restraint was attached. He ends the scene in shock when Beverly tells him the scan shows his arm was severed and surgically reattached, forcing him to confront evidence of his own abduction.

Goals in this moment
  • Recover the full details of the nightmare table experience
  • Confirm the nature and exact position of the restraint that held him down
  • Comprehend the medical evidence that his limb was surgically reattached
Active beliefs
  • The table was not wood but smooth and metallic
  • The restraint came across his chest and was part of the table
  • His unease at the Conn position was linked to something beyond the console itself
Character traits
Determined memory recovery Reluctant vulnerability Sensory-guided recall Frustration with incomplete memories Command composure under strain
Follow William Riker's journey

Grim and unsettled; maintains Klingon composure but is visibly discomforted by the remembered surgical tool and its implications.

Worf supplies the critical corrections that reshape the table from a rectangular conference form into a smaller, fifteen-degree inclined metal surface, then studies the swing-arm and works out the attached tool's geometry, refining it from scissors into a single metal grip with one long curved blade and one jagged blade. He grows visibly uneasy as the design sharpens into something surgical.

Goals in this moment
  • Accurately reproduce the table's true size and incline
  • Reconstruct the exact shape of the tool attached to the swing-arm
Active beliefs
  • The table was smaller than the first conference rendering and was inclined
  • The attached tool was not simply scissors but had a single solid metal grip and asymmetric blades
Character traits
Precise spatial memory Methodical correction of details Observant scrutiny Warrior's unease at helplessness
Follow Worf's journey
Supporting 6

Incredulous and shaken beneath professional composure; her exclamation 'My God' betrays genuine horror at the finding.

Called over by the shaken medical officer, Beverly examines Riker's diagnostic scan and discovers a point-zero-two-micron offset in the skeletal structure of his radius and ulna, informing a stunned Riker that his arm has been amputated and surgically reattached. She displays the finding on the nearby wall monitor, turning private medical data into visible proof for the entire group.

Goals in this moment
  • Interpret the anomalous scan results accurately
  • Communicate the amputation and reattachment finding to Riker clearly
  • Preserve the evidence via the wall monitor for the crew to see
Active beliefs
  • The bone offset is physical proof of surgical intervention
  • The finding demands immediate attention and corroboration
Character traits
Clinical precision Compassionate delivery of devastating news Scientific disbelief Thorough evidence communication
Follow Beverly Crusher's journey

Composed and matter-of-fact despite the disturbing implication that he was removed from the ship during that uncounted time.

Data enters the holodeck to report his completed self-diagnostic, confirming a ninety-minute, seventeen-second gap when he was not aboard the Enterprise, evidenced by the missing warp-field electromagnetic signature in his internal servo fluid. His precise report transforms vague suspicions into hard, measurable proof that at least one crewmember was taken from the ship without awareness.

Goals in this moment
  • Report his self-diagnostic finding to Picard and Beverly
  • Confirm the exact duration and cause of his memory gap
  • Provide evidence that can direct the ongoing investigation
Active beliefs
  • The missing electromagnetic signature reliably indicates his absence from the ship during that window
  • His internal records are accurate and the gap is real, not a malfunction
Character traits
Precise analytical reporting Empirical evidence gathering Logical inference Neutral delivery of alarming news
Follow Data's journey

Suddenly concerned and grimly resolved as the abduction threat becomes concrete; shifts from analytical investigation to urgent defensive command.

Picard connects the tetryon particles to the earlier cargo-bay incident, polls the computer for missing personnel, learns Lieutenant Hagler and Ensign Rager are unaccounted for with no recorded method of departure, and immediately orders shields raised and a Level Four security alert. He then directs La Forge and Data to trace the tetryon emission source as the likely key to the disappearances.

Goals in this moment
  • Correlate the tetryon emissions with the cargo-bay anomaly and the missing crew
  • Secure the ship against further unauthorized departures via shields and security alert
  • Direct Geordi and Data to trace the tetryon emissions
Active beliefs
  • The source of the tetryon emissions may also be where the missing crewmembers are
  • The ship must be locked down immediately to prevent further abductions
Character traits
Decisive command Rapid threat assessment Protective concern for the crew Investigative linkage of anomalies
Follow Jean-Luc Picard's journey

Shaken and visibly disturbed by what the instrument reveals, careful to bring the anomaly immediately to Beverly's attention.

The medical officer, who has been running a diagnostic instrument over Riker's arm, reacts with visible shock and alerts Dr. Crusher to come look at the results, then stands by as Beverly reads the scan and reveals the evidence of surgical reattachment. The officer's shaken demeanor underscores the gravity of the finding.

Goals in this moment
  • Flag the anomalous arm scan for Dr. Crusher's attention
  • Ensure Riker receives proper medical evaluation of the finding
Active beliefs
  • The scan result is highly abnormal and warrants senior medical review
  • Immediate notification of Dr. Crusher is the appropriate protocol
Character traits
Alert urgency Professional shock at anomalous findings Deference to senior medical authority Observant diligence
Follow Medical N.D.'s journey

Neutral and professional, acknowledging the security order without visible reaction.

The communications ensign answers Picard's call to the bridge and receives the order to raise shields and maintain a Level Four security alert, her voice confirming the command channel is active. She is only heard off-screen, serving as the link between the holodeck investigation and the ship's defensive response.

Goals in this moment
  • Acknowledge Picard's security directive
  • Relay the order to implement shields and the alert level
Active beliefs
  • Bridge communications must remain efficient and responsive to the captain's orders
  • Security alerts are to be executed without unnecessary discussion
Character traits
Prompt responsiveness Procedural compliance Professional brevity
Follow N.D. (Enterprise-D …'s journey

Neutral and affectless, providing a calm logistical backbone against the crew's mounting psychological distress.

The Enterprise computer executes the holodeck commands precisely, offering thousands of table classifications, rendering and resizing the table, converting it to metal, darkening the room, producing the overhead light, restraint, and swing-arm, and later reporting that Lieutenant Hagler and Ensign Rager are unaccounted for with method of departure unknown. Its neutral, literal responses provide the mechanical means for the reconstruction.

Goals in this moment
  • Fulfill voice-command requests with precise specifications
  • Provide an accurate personnel accountability report when queried
  • Deliver environmental adjustments as requested
Active beliefs
  • Commands should be executed exactly as specified
  • Its personnel records are authoritative and truthful
Character traits
Literal compliance Precision repetition of queries Neutral affectless presence Systematic record-keeping
Follow USS Enterprise-D …'s journey
Edward Hagler

Lieutenant Hagler is likewise reported missing by the ship's computer alongside Ensign Rager, absent since twenty-three thirty-two hours with no …

Rager

Ensign Rager is identified by the ship's computer as one of two crewmembers unaccounted for, absent without a recorded method …

Objects Involved

Significant items in this scene

6
Double-Jointed Metal Swing-Arm

The double-jointed metal swing-arm is connected to the head of the reconstructed table, gripping a single-handled tool with a curved, jagged blade. Worf initially mistakes it for scissors but corrects its form, revealing its true, sinister purpose. The arm’s precise movements and the tool’s jagged edge evoke surgical precision, deepening the crew’s unease as they recognize it as the instrument of their torment.

Before: Not present; the holodeck grid is empty.
After: Attached to the head of the table, holding …
Before: Not present; the holodeck grid is empty.
After: Attached to the head of the table, holding the jagged-edged tool, serving as a visceral reminder of the alien experiments.
Holodeck Wall Monitor (Riker's Arm Scan)

The holodeck wall monitor projects a detailed graphic of Riker’s arm, zooming in on the skeletal structure to reveal the misalignment in his radius and ulna bones. Beverly’s examination confirms the surgical reattachment, and the monitor’s crisp overlays leave no doubt about the alien interference. The graphic serves as irrefutable evidence, forcing the crew to accept the physical reality of the abductions.

Before: Inactive, displaying no information.
After: Activated and displaying a magnified graphic of Riker’s …
Before: Inactive, displaying no information.
After: Activated and displaying a magnified graphic of Riker’s arm, highlighting the skeletal misalignment and confirming the surgical reattachment.
Holodeck-Reconstructed Alien Experiment Table

The blinding overhead light is positioned 2-3 meters above the reconstructed inclined metal table, recreating the harsh illumination from the crew’s abduction memories. Its stark glare pierces the holodeck, heightening the psychological weight of the reconstruction. The light’s intensity forces the crew to confront the reality of their shared trauma, making the experiment table’s purpose undeniable.

Before: Not present; the holodeck grid is dark.
After: Activated and shining brightly above the table, casting …
Before: Not present; the holodeck grid is dark.
After: Activated and shining brightly above the table, casting a harsh light that mirrors the crew’s memories.
Sickbay Resonance Tissue Scanner

The diagnostic instrument is used by the Medical N.D. to examine Riker’s arm, revealing the microscopic bone markings that confirm his arm was surgically severed and reattached. Its precise scan provides the physical evidence that solidifies the crew’s understanding of the abductions. The instrument’s findings are displayed on a wall monitor, magnifying the skeletal misalignment in Riker’s radius and ulna bones, leaving no doubt about the alien interference.

Before: Stored in Sickbay, unused until called upon to …
After: Activated and used to scan Riker’s arm, with …
Before: Stored in Sickbay, unused until called upon to examine Riker’s arm.
After: Activated and used to scan Riker’s arm, with the results displayed on the wall monitor for the crew to see.
Swing-Arm Jagged-Bladed Surgical Tool (Alien Experimental Tool Array)

The swing-arm jagged-edged tool is mounted on the holodeck swing-arm during the reconstruction, beginning as scissors but shifting into a single-grip handle with one longer, curved blade and a jagged second blade. Worf’s corrections to its form reveal its true, unsettling purpose, and as it takes shape, the crew’s discomfort grows. The tool becomes a symbol of the aliens’ invasive experimentation, its jagged edge a stark reminder of the physical and psychological trauma endured.

Before: Not present; the holodeck grid is empty.
After: Attached to the swing-arm, its final form confirmed …
Before: Not present; the holodeck grid is empty.
After: Attached to the swing-arm, its final form confirmed as a single-grip, curved, jagged tool, serving as undeniable evidence of the abductions.
Tetryon Emissions

The tetryon emissions are flagged by Picard as a direct link to the alien abductions and the missing crewmembers. Geordi and Data later investigate their source, tracing them to the subspace rupture. The emissions serve as a critical clue, guiding the crew’s efforts to locate the unseen kidnappers and rescue their missing colleagues. Their detection sharpens the crew’s hunt, providing a tangible lead in the face of the unknown.

Before: Detected in Cargo Bay Four, their source unknown.
After: Confirmed as linked to the abductions, with Geordi …
Before: Detected in Cargo Bay Four, their source unknown.
After: Confirmed as linked to the abductions, with Geordi and Data tasked with tracing their origin.

Location Details

Places and their significance in this event

2
Subspace Abduction Experimentation Lab

The alien experimentation lab is referenced off-screen but looms large in the crew’s reconstruction. Its sterile confines and surgical precision are mirrored in the holodeck’s reconstruction, serving as the unseen source of the crew’s trauma. The lab’s existence is implied through the crew’s memories and the physical evidence of the abductions, driving the urgency of their investigation.

Atmosphere Sterile, cold, and oppressive, with a sense of clinical detachment masking psychological horror.
Function Antagonist stronghold where the crew was subjected to alien experiments, now the target of their …
Symbolism Represents the unseen threat and the crew’s vulnerability to external manipulation.
Access Unknown (implied to be heavily secured by the aliens).
Metallic inclined table with surgical restraints. Blinding overhead light. Swing-arm with jagged-edged tool. Sterile, inedible food, and forcefields (implied).
USS Enterprise-D

The holodeck serves as the primary setting for this event, transforming from a bare grid into a chilling reconstruction of the alien experimentation table. Its versatility allows the crew to manipulate the environment, piecing together their fragmented memories into a tangible, horrifying reality. The holodeck’s adaptive nature makes it the ideal space for forensic reconstruction, where the crew’s shared trauma is given physical form.

Atmosphere Tension-filled with whispered recollections, the hum of holoprojectors, and the clinking of metallic restraints. The …
Function Forensic reconstruction arena for shared trauma, where fragmented memories are pieced together into a tangible, …
Symbolism Represents the crew’s collective effort to confront and understand their shared nightmares, turning the abstract …
Access Restricted to senior officers and key personnel involved in the investigation.
Bare holodeck grid with glowing yellow lines, humming emitters. Harsh overhead lighting casting long shadows as the table is reconstructed. Ozone scent and metallic clinking as restraints and tools are added. Whispered dialogue and tense silence as memories surface.

Organizations Involved

Institutional presence and influence

2
Unseen Telepathic Alien Experimenters

The Unseen Telepathic Alien Experimenters exert their influence through the crew’s shared nightmares, the reconstruction of the experiment table, and the physical evidence of the abductions. Their presence is felt indirectly, driving the crew’s urgency and fear as they piece together the horror of the experiments. The aliens’ methods—psychological manipulation, surgical precision, and unseen abductions—highlight their power dynamics, leaving the crew vulnerable and reactive.

Representation Through the crew’s memories, the reconstruction of the experiment table, and the physical evidence of …
Power Dynamics Exercising unseen authority over the crew, manipulating them psychologically and physically without direct confrontation.
Impact The aliens’ actions challenge the crew’s sense of security and autonomy, forcing them to confront …
Internal Dynamics Their methods are methodical and detached, treating the crew as subjects rather than individuals.
To conduct psychological and physical experiments on the crew for unknown purposes. To exploit the crew’s vulnerabilities, using their shared trauma as a tool for study or control. Psychological manipulation through shared nightmares and fragmented memories. Physical experimentation (e.g., surgical reattachment of Riker’s arm). Unseen abductions, leaving the crew disoriented and reactive.
USS Enterprise Bridge Crew

The USS Enterprise crew functions as a hierarchical Starfleet team, collaborating to investigate the abductions and trace the tetryon emissions. Riker, Data, Geordi, and Worf lead the holodeck reconstruction, while Picard directs the broader response, including raising shields and initiating a security lockdown. The crew’s chain of command and technical expertise are critical in piecing together the evidence and formulating a plan to rescue the missing crewmembers.

Representation Through direct action and collaboration, with senior officers leading the investigation and junior crew providing …
Power Dynamics Hierarchical but cooperative, with Picard and Riker exercising authority while relying on the specialized skills …
Impact The crew’s unity and resourcefulness highlight Starfleet’s ability to confront unknown threats with discipline and …
Internal Dynamics Tensions arise from the urgency of the situation, but the chain of command holds as …
To uncover the truth behind the abductions through forensic reconstruction and scientific investigation. To protect the ship and crew by raising shields and maintaining a security alert. Leveraging technical expertise (Data, Geordi) to trace tetryon emissions. Utilizing Starfleet protocols (Picard’s security lockdown) to prevent further abductions. Collaborative problem-solving (holodeck reconstruction) to piece together fragmented memories.

Narrative Connections

How this event relates to others in the story

Within this episode

What led here 1

"The fragmented dream recollections lead to the decision to recreate the environment in the holodeck to try to remember more."

Crew shares fragmented nightmare memories
S6E5 · Schisms

Across episodes

Threads arriving here 4

"Medical N.D. appears in both episodes as a frontline medical responder during crises caused by alien entities—first entering Ten Forward with gurneys during the Ux-Mal possession standoff, then examining Riker in the holodeck during the abduction reconstruction."

O'Brien’s possession fractures under Molly’s cry
S5E15 · Power Play

"Scott’s rejection of the holodeck illusion in Episode 4 foreshadows the crew’s deliberate use of the holodeck in Episode 5 to reconstruct traumatic memories, demonstrating a shift from escapism to confrontation."

Scott Rejects the Holodeck Illusion
S6E4 · Relics

"Both episodes feature crew members using holodeck simulations to confront unresolved pasts or traumas: Scott in 'Relics' uses a holodeck to recreate his lost past on the USS Enterprise (NCC-1701), while in 'Schisms,' the crew reconstructs a nightmare memory of alien experimentation on a holodeck."

Scott demands his lost ship
S6E4 · Relics

"Scott's rejection of simplicity in 'Relics' (preferring 23rd-century methods) parallels the crew's initial difficulty in articulating their 'alien' experiences in 'Schisms.' Both reflect a struggle against complexity—whether technical or emotional—that ultimately requires collaboration to resolve."

Scott Rejects Troi’s Counseling Offer
S6E4 · Relics
Threads leading onward 6

"Medical N.D. uses a diagnostic instrument to examine Riker, revealing severed and reattached arm. In Episode 7, Medical N.D. is present in Sickbay monitoring Lwaxana, maintaining their role as a quiet medical observer during critical health crises."

Deanna hears a plea in Lwaxana’s mind
S7E7 · Dark Page

"Medical N.D. assists Beverly Crusher in examining Riker. In Episode 7, they assist Beverly again in prepping Deanna for the telepathic link, adjusting biobeds and monitors during a high-stakes medical procedure."

Troi prepares for dangerous telepathic link
S7E7 · Dark Page

"The alien abduction and experimentation in Episode 5 escalate into the Ferengi's forced child labor and structural control in Episode 7. The crew's loss of bodily autonomy (alien surgery) expands into the loss of their crewmates' autonomy (abduction) and then the entire ship's control (Ferengi takeover)."

Picard assesses children’s vulnerability under Ferengi control
S6E7 · Rascals

"The reconstructed alien table in Schisms foreshadows the tables in True Q where Amanda engages with human rituals (dining) and where Q tempts her with Q power."

Q tempts Amanda with omnipotence
S6E6 · True Q

"The crew’s reconstruction of the alien experimentation table in Schisms serves as a narrative precursor to Picard’s revelation of Amanda’s Q heritage in True Q. Both events involve the uncovering of hidden truths about the crew’s experiences and identities."

Amanda’s Moral Reckoning with Q
S6E6 · True Q

"The alien experimentation table reconstruction in Episode 5 parallels the children's struggle against the child-locked computer in Episode 7. Both events involve the crew (or their younger selves) being constrained by an incomprehensible system (alien tech vs. Federation safety protocols)."

Children hack child locks with ingenuity
S6E7 · Rascals

Themes This Exemplifies

Thematic resonance and meaning

Key Dialogue

"TROI: You all remember a table... let's start with that... Computer -- show me a table..."
"RIKER: It wasn't made of wood... it was smoother... more metallic..."
"WORF: There was something attached to it... a tool of some sort... scissor-like..."
"BEVERLY: Commander... it looks as though your arm has been severed and reattached."
"PICARD: Mister La Forge, Mister Data -- I believe if we find the source of those tetryon emissions, we may also find our missing crewmembers."