S6E20
· The Chase

Picard deduces the DNA pattern

In the Enterprise lab, Picard, Data, Beverly, and their uneasy Klingon and Cardassian allies work to reconstruct the ancient DNA program. After combining their fragments, only one piece remains missing. Picard theorizes the designers embedded a deliberate pattern to guide seekers, suggesting the message was never meant to be fully decoded without a specific key or ritual. Beverly is tasked with programming the computer to analyze the distribution pattern of the pieces, extrapolating the location of the final fragment. The tense collaboration forces the rivals to remain aboard the Enterprise while they wait for results, raising the stakes as the team races to unlock the truth before their adversaries do. Picard’s deduction shifts the mission from brute-force searching to strategic analysis, deepening the mystery while escalating the urgency of the quest.

Plot Beats

The narrative micro-steps within this event

2

Data and Gul Ocett use their computers to fill missing pieces of the ancient program demonstrating the alliance's initial success and then Data reveals that only one piece is now missing.

anticipation to frustration

Picard, contemplating their nearness to completion, theorizes the program's designers intentionally left a pattern to guide those seeking the missing fragments, prompting Beverly to prepare the computer for analysis.

puzzlement to hope

Who Was There

Characters present in this moment

4

Frustrated and restless, with a simmering resentment toward the Cardassian’s condescension and Picard’s calm authority. His pride is wounded by the incomplete puzzle, but he’s intrigued despite himself by the prospect of a cosmic pattern.

Nu'Daq strides to the console with the swagger of a warrior, his handheld computer clutched like a weapon. He plugs it in with a grunt of satisfaction as his data fills a critical gap in the puzzle. His frustration boils over when only one piece remains, and he snarls at the delay, his pride wounded by what he perceives as a waste of Klingon resources. Yet, when Picard outlines the new strategy, Nu'Daq’s scowl deepens—less in opposition than in reluctant acknowledgment of its merit. He agrees to stay, though his body language radiates barely contained impatience.

Goals in this moment
  • Secure the final fragment as quickly as possible to claim the program’s power for the Klingon Empire, restoring his honor and proving his tactical superiority.
  • Avoid appearing weak or indecisive in front of his rivals, even if it means temporarily deferring to Picard’s leadership.
Active beliefs
  • The ancient program is a weapon to be seized, not a mystery to be unraveled with patience.
  • Alliances with the Federation or Cardassians are temporary and fraught with betrayal, but necessary evils in this race.
Character traits
Impulsive and hot-tempered Proud and easily frustrated Quick to dismiss intellectual approaches in favor of action Reluctantly adaptive when forced to reconsider
Follow Nu'Daq's journey
Ocett
Gul
primary

Calculating and controlled, with a hint of satisfaction at the incremental progress, but wary of the Klingon’s volatility and Picard’s potential to outmaneuver her.

Gul Ocett steps forward with calculated confidence, her handheld computer gripped firmly as she plugs it into the console. She watches intently as the data streams in, filling multiple gaps in the puzzle. Her demeanor is assertive, bordering on imperious, as she reprimands Nu'Daq for his impatience. Ocett’s sharp gaze lingers on the viewscreen, analyzing the progress with a strategist’s eye. She nods subtly when Picard extends the invitation to stay aboard, her agreement laced with unspoken conditions.

Goals in this moment
  • Ensure the Cardassian Union’s data contributes maximally to the reconstruction, securing a strategic advantage in the race for the final fragment.
  • Maintain a position of influence aboard the Enterprise, using the analysis period to gather intelligence or manipulate the outcome in Cardassia’s favor.
Active beliefs
  • The ancient program’s power potential justifies any temporary alliance, but trust in Federation or Klingon motives is foolhardy.
  • Picard’s intellectual approach may yield results faster than brute force, but his idealism could be exploited.
Character traits
Strategically patient Verbally dominant Ruthlessly pragmatic Assertive in the face of rivals
Follow Ocett's journey

Calmly focused, with a subtle undercurrent of intellectual curiosity about the puzzle’s deeper implications.

Data stands at the console, his fingers moving with precise efficiency as he interfaces the Klingon and Cardassian handheld computers. His posture is upright and focused, his attention unwavering as he integrates the new data into the ancient DNA program. He remains analytically detached, his expression neutral as the puzzle pieces fall into place, filling the gaps on the viewscreen. Data’s actions are methodical and flawless, embodying his role as the technical backbone of the team.

Goals in this moment
  • Successfully integrate the Klingon and Cardassian data into the DNA program to advance the reconstruction.
  • Support Picard’s strategic reframing of the mission by providing technical expertise and confirming the feasibility of Beverly’s proposed analysis.
Active beliefs
  • The ancient DNA program’s design suggests a deliberate, logical structure that can be decoded through systematic analysis.
  • Collaboration, even with uneasy allies, is necessary to unlock the program’s secrets.
Character traits
Analytically precise Unflappable under pressure Highly efficient in technical tasks Emotionally detached (in a constructive way)
Follow Data's journey
Supporting 1

Neutral and professional, with a low-level alertness to potential threats. His loyalty to Ocett is absolute, but he has no personal stake in the puzzle’s outcome.

The Cardassian Guard stands silently at attention near Gul Ocett, his weapon holstered but his posture rigid and alert. He does not speak or intervene, but his presence is a constant reminder of the Cardassian Union’s military might. His eyes flicker between the viewscreen, Ocett, and the Klingon, ready to act if the tense atmosphere escalates. His role is purely functional: to ensure Ocett’s safety and enforce her authority.

Goals in this moment
  • Protect Gul Ocett from any physical or verbal threats during the tense collaboration.
  • Ensure the Cardassian Union’s interests are upheld, even if that means standing down in the face of Federation or Kongon provocation.
Active beliefs
  • His duty is to the Cardassian Union and Gul Ocett above all else.
  • The ancient program is a tool of power, and its reconstruction must serve Cardassian interests.
Character traits
Disciplined and obedient Highly observant Physically imposing Emotionally detached (fulfilling a role)
Follow Unnamed Cardassian …'s journey

Objects Involved

Significant items in this scene

5
Enterprise-D Bridge Main Viewscreen

The Enterprise-D Main Bridge Forward Viewscreen is not physically present in the lab, but its absence is felt as the team relies on the lab’s viewscreen to visualize the reconstructed DNA program. The lab’s viewscreen serves a similar function, displaying the puzzle pieces as they are integrated and highlighting the remaining gap. While the bridge viewscreen would typically show external threats or strategic overviews, here the lab’s screen becomes the focal point of the team’s collective attention, symbolizing their shared (if uneasy) goal. The visual representation of the puzzle’s progress is critical to maintaining the fragile alliance, as it provides tangible evidence of their collaboration’s success.

Enterprise Lab Analysis Console (Primary Interactive Workstation)

The Enterprise Lab Analysis Console serves as the nerve center of the event, its touch-sensitive panel glowing with star charts and genetic sequences as Data, Beverly, and the aliens interact with it. The console interfaces seamlessly with the Klingon and Cardassian handheld computers, allowing their data to be streamed directly into the ancient DNA program. As each fragment is integrated, the viewscreen updates in real-time, visually representing the puzzle’s reconstruction. The console’s hum of activity and the flickering displays create a sense of urgency and progress, while its ability to process vast amounts of data becomes the key to extrapolating the missing piece’s location. Without it, the collaboration would stall, and the mission would revert to chaotic searching.

Before: The console is active but displaying an incomplete …
After: The console now displays a near-complete reconstruction of …
Before: The console is active but displaying an incomplete reconstruction of the ancient DNA program, with several gaps representing missing fragments. It is ready to receive new data inputs from external devices.
After: The console now displays a near-complete reconstruction of the DNA program, with only one fragment missing. It is programmed by Beverly to analyze the distribution pattern of the pieces, correcting for stellar changes over four billion years, and is processing the data to extrapolate the location of the final piece.
Galen's Ancient DNA Algorithm (DNA Fragments/Puzzle Program)

The ancient DNA fragments are the heart of the event, their scattered distribution across the galaxy the driving force behind the quest. In the lab, these fragments are visualized as geometric patterns on the viewscreen, each piece a critical component of the larger puzzle. As the Klingon and Cardassian data is integrated, the fragments ‘snap’ into place, filling the gaps and revealing the deliberate pattern Picard theorizes. The fragments are not just passive clues—they are active participants in the narrative, their reconstruction a metaphor for the team’s own fragile unity. The final missing piece looms large, its absence a challenge and a promise, propelling the team toward the next phase of their journey.

Before: The DNA fragments are partially reconstructed on the …
After: The DNA fragments are nearly fully reconstructed, with …
Before: The DNA fragments are partially reconstructed on the viewscreen, with several gaps representing missing pieces. Their distribution pattern is unclear, and their significance is still being deciphered.
After: The DNA fragments are nearly fully reconstructed, with only one piece missing. Their distribution pattern is now visible, and Beverly has programmed the computer to analyze it, correcting for stellar changes over four billion years to extrapolate the location of the final fragment.
Nu'Daq's Klingon Scientific Tricorder

Nu'Daq’s Klingon tricorder-like device is a compact but powerful tool, designed for both data acquisition and tactical analysis. In this event, it serves as the conduit for the Klingon fragment’s integration into the DNA program. Nu'Daq handles it with the confidence of a warrior, plugging it into the console with a grunt of satisfaction as his data fills a critical gap. The device’s seamless interface with the Enterprise systems highlights the Klingons’ technical capabilities, even as Nu'Daq’s frustration with the incomplete puzzle reveals his impatience with intellectual detours. The tricorder is a reminder of the Klingon Empire’s dual nature: brutal in battle, but capable of precision when it serves their goals.

Before: The tricorder is in Nu'Daq’s possession, its data …
After: The tricorder has been used to upload the …
Before: The tricorder is in Nu'Daq’s possession, its data intact and ready for transfer. It is a symbol of Klingon ingenuity and a tool of their empire’s expansionist ambitions.
After: The tricorder has been used to upload the Klingon fragment, and its data is now part of the reconstructed program. It remains in Nu'Daq’s possession, but its role in this event is complete—unless further data is required.
Nu'Daq’s Klingon Handheld Computer and Gul Ocett’s Cardassian Handheld Computer

The Klingon and Cardassian handheld computers are the linchpins of this event, serving as the physical and symbolic bridges between the rival factions and the Enterprise’s systems. Nu'Daq’s device fills a critical gap in the puzzle, while Ocett’s computer integrates multiple fragments, advancing the reconstruction significantly. Their interfaces with the lab console are smooth and efficient, demonstrating the advanced (if militarized) technology of their respective empires. The handhelds are more than tools—they are extensions of their users’ pride and strategic intent. Their successful integration underscores the temporary alliance, while their departure after the task is completed hints at the fragility of the collaboration.

Before: The handheld computers are held by Nu'Daq and …
After: The handheld computers have been plugged into the …
Before: The handheld computers are held by Nu'Daq and Ocett, their data stored internally and ready to be transferred. They are symbols of their empires’ technological prowess and their users’ individual ambitions.
After: The handheld computers have been plugged into the lab console, their data streamed and integrated into the DNA program. They are now empty of the specific fragments they contributed, but their users retain them as potential tools for future negotiations or betrayals.

Location Details

Places and their significance in this event

1
Science Lab (USS Enterprise-D)

The Science Lab aboard the USS Enterprise-D is the stage for this high-stakes collaboration, its sterile environment belied by the tension and urgency of the moment. The lab’s consoles glow with genetic sequences and star charts, casting a cool blue light over the team as they work. The hum of processors and the occasional beep of the viewscreen create a rhythmic backdrop, underscoring the intellectual intensity of the task. The lab is more than a workspace—it is a neutral ground, a temporary sanctuary where rivals can converge without immediate violence. Its confined space forces the team to interact closely, amplifying the friction and the fragile trust between them. The lab’s role is functional (providing the tools for analysis) and symbolic (representing the fusion of science and diplomacy).

Atmosphere Tense but focused, with an undercurrent of rivalry and mutual suspicion. The air is charged …
Function Neutral meeting ground for uneasy allies, technical hub for data integration and analysis, and symbolic …
Symbolism Represents the intersection of science, diplomacy, and power—where intellectual curiosity temporarily overrides political and military …
Access Restricted to the senior staff of the Enterprise and the invited Klingon and Cardassian representatives. …
The glow of the consoles and viewscreen casts a cool, blue-tinted light over the lab, creating a clinical yet urgent atmosphere. The hum of processors and the occasional beep of the viewscreen provide a rhythmic, almost hypnotic backdrop to the team’s work. The lab’s confined space forces the team to stand close together, amplifying the tension and the sense of shared purpose (however temporary). The air is cool and sterile, but the emotional temperature is anything but—frustration, calculation, and determination hang heavy in the room.

Organizations Involved

Institutional presence and influence

3
Starfleet

The Cardassian Union is represented in this event through Gul Ocett and her Guard, whose presence aboard the Enterprise is a direct extension of Cardassian military and scientific ambition. Ocett’s actions—plugging her handheld computer into the console, integrating the Cardassian fragments, and reprimanding Nu'Daq—embody the Union’s ruthless pragmatism and expansionist drive. The Cardassians are here not as allies, but as competitors who have temporarily suspended hostilities to gain an advantage. Their involvement is a calculated risk, reflecting the Union’s belief that the ancient program’s power justifies any temporary alliance. The Guard’s silent vigilance underscores the Cardassian Union’s militarized approach to diplomacy: cooperation is a means to an end, and trust is a liability.

Representation Through Gul Ocett’s direct actions (data integration, verbal sparring, strategic patience) and the Cardassian Guard’s …
Power Dynamics The Cardassian Union operates as an equal but uneasy partner in this collaboration, leveraging its …
Impact The Cardassian Union’s involvement in this event reinforces its reputation as a ruthless but adaptable …
Internal Dynamics Ocett’s actions reflect the Cardassian Union’s internal hierarchy, where individual commanders like her are expected …
Secure the final DNA fragment to claim the ancient program’s power for the Cardassian Union, ensuring technological and military superiority over rivals. Maintain a position of influence aboard the Enterprise, using the analysis period to gather intelligence or manipulate the outcome in Cardassia’s favor. Technological contribution (providing critical data fragments through Ocett’s handheld computer). Military presence (the Cardassian Guard’s silent but imposing role as a reminder of the Union’s power). Strategic rhetoric (Ocett’s verbal sparring with Nu'Daq and her calculated patience, reinforcing Cardassian cunning). Tactical deception (the potential for Ocett to exploit the collaboration for hidden Cardassian gains).
Klingon Empire

The Klingon Empire is embodied in Captain Nu'Daq’s aggressive yet reluctant participation in the collaboration. His actions—plugging his handheld computer into the console, filling a critical gap in the puzzle, and later agreeing to stay aboard the Enterprise—reflect the Empire’s militaristic approach to the quest. Nu'Daq’s frustration and impatience are hallmarks of Klingon culture, but his eventual deferral to Picard’s strategy reveals a pragmatic side to the Empire’s tactics. The Klingons are here to seize the ancient program as a weapon, not to engage in intellectual curiosity. Their involvement is driven by a desire for dominance, and their temporary alliance with the Federation and Cardassians is a necessary evil in the pursuit of that goal. Nu'Daq’s body language and sharp exchanges with Ocett underscore the Empire’s disdain for diplomacy, but also its willingness to adapt when faced with a superior strategy.

Representation Through Nu'Daq’s direct actions (data integration, verbal confrontations, reluctant agreement to stay aboard) and his …
Power Dynamics The Klingon Empire operates as a rival power in this collaboration, its presence a constant …
Impact The Klingon Empire’s involvement in this event reinforces its reputation as a formidable and unpredictable …
Internal Dynamics Nu'Daq’s actions reflect the Klingon Empire’s internal hierarchy, where warriors are expected to act with …
Claim the final DNA fragment to secure the ancient program as a superweapon for the Klingon Empire, ensuring military dominance over the Federation and Cardassians. Avoid appearing weak or indecisive in front of rivals, even if it means temporarily deferring to Picard’s leadership. Military posturing (Nu'Daq’s aggressive demeanor and unspoken threat of force). Tactical contribution (providing a critical data fragment through his handheld computer). Verbal dominance (Nu'Daq’s sharp exchanges with Ocett and his challenges to Picard’s authority). Strategic adaptability (his eventual, if reluctant, acceptance of Picard’s plan).
Cardassian Union

The Federation (Starfleet) is represented through Captain Picard, Data, and Beverly, whose actions and decisions drive the collaboration forward. Picard’s leadership—reframing the mission as an intellectual quest, proposing the computer analysis, and extending the invitation for the aliens to stay aboard—embodies Starfleet’s core values: diplomacy, curiosity, and cooperation. Data and Beverly’s technical expertise provide the tools for the analysis, while Picard’s charisma and strategic thinking unite the team under a shared goal. The Federation’s involvement is not about seizing power, but about uncovering the truth and ensuring it is used responsibly. The lab itself, as a Starfleet facility, symbolizes the organization’s commitment to science and exploration, even in the face of political tension. The Federation’s power in this event lies in its moral authority, its technological capabilities, and Picard’s ability to navigate the fragile alliance.

Representation Through Picard’s leadership (strategic reframing, diplomatic invitations), Data and Beverly’s technical contributions (data integration, analysis), …
Power Dynamics The Federation operates as the moral and intellectual leader of this collaboration, leveraging its technological …
Impact The Federation’s involvement in this event reinforces its role as a beacon of diplomacy and …
Internal Dynamics Picard’s actions reflect Starfleet’s internal hierarchy, where commanders are expected to act with integrity and …
Uncover the truth behind the ancient DNA program, ensuring that its secrets are discovered and controlled responsibly. Position the Federation as the moral and logical leader of the quest, securing the program’s benefits for the benefit of all sentient life. Diplomatic leadership (Picard’s ability to unite rivals under a shared goal). Technological contribution (Data and Beverly’s expertise in data integration and analysis). Moral authority (Starfleet’s reputation for fairness and intellectual rigor). Resource provision (the Enterprise lab as a neutral ground for collaboration).

Narrative Connections

How this event relates to others in the story

What led here 2
Causal

"Picard proposes the alliance, which is accepted, leading to the combining of DNA fragments in the lab."

Picard forces rival factions to reveal DNA secrets
S6E20 · The Chase
Causal

"Picard proposes the alliance, which is accepted, leading to the combining of DNA fragments in the lab."

Picard forces DNA truth from rivals
S6E20 · The Chase
What this causes 2
NARRATIVELY_FOLLOWS

"Picard invites Nu'Daq and Gul Ocett to remain on the Enterprise, which leads to Nu'Daq interrogating Data."

Data defeats Nu'Daq in physical and moral tests
S6E20 · The Chase
NARRATIVELY_FOLLOWS

"Picard invites Nu'Daq and Gul Ocett to remain on the Enterprise, which leads to Nu'Daq interrogating Data."

Data exposes Nu'Daq's bribery attempt
S6E20 · The Chase

Key Dialogue

"DATA: ((to Klingon)) Captain."
"NU'DAQ: Excellent."
"BEVERLY: There's still one missing piece..."
"NU'DAQ: Pahk! We have surrendered what we had for nothing."
"GUL OCETT: You are remarkably short-sighted, Nu'Daq. We are closer to the answer than we were."
"PICARD: This is a... jigsaw puzzle... whose pieces have been scattered across the galaxy. Doesn't it seem reasonable to assume that the original designers meant for someone to find this puzzle—why else would they put the pieces in our DNA? And doesn't that in turn suggest that they would try to make it easy for us to find all the pieces? That there might be some... pattern to their distribution?"
"PICARD: Doctor, program the computer to analyze the distribution pattern of the pieces we have, correcting for changes in star configurations over four billion years... and extrapolate for the missing piece."