Brothers ( episode ) Data jeopardizes an emergency mission to save an ill child when he gets a signal from his creator . Summary . Teaser . Dr . Crusher is involved in a medical emergency as Willie Potts , a young child of the , is infected by parasite s from a cove palm that he ate during shore leave on Ogus II with his brother Jake . Willie ate the parasitic fruit after being tricked by Jake into thinking the former had killed Jake with a toy laser pistol . With his health rapidly declining , Willie has to be quarantine d to protect the rest of the crew and to be stabilized before he can be transferred to Starbase 416 for immediate medical attention . In the observation lounge , the older Potts recounts the incident to Commander Riker and Counselor Deanna Troi , explaining that he frightened Willie for amusement , but that he did not intend serious harm . En route to sickbay in the turbolift with Jake Potts , Lieutenant Commander Data begins to reassure Jake when he uncharacteristically stops in the middle of his sentence and redirects the turbolift to the bridge while no longer even acknowledging the boy ' s presence . Jake clings to the turbolift wall out of sight and lets the door close , unsure of what to do . Act One . Data quietly returns to the conn and begins to covertly and silently commandeer the ship by changing the ship ' s heading and increasing speed . When pressed by Picard as to an explanation , Data doesn ' t answer . Suddenly , a blue alert sounds , indicating a life support systems failure on the main bridge . Riker orders everyone to evacuate via the two main turbolifts as well as the emergency turbolift , which Data heads for . Picard orders the crew to reassemble in main engineering , which Riker and Data acknowledge . However , Data stops short of the turbolift and remains on the bridge . He assumes the aft science station and begins inputting commands , locking out functions by imitating Picard ' s voice and localizing command functions to the bridge . In engineering , it doesn ' t take long for the crew to realize Data is orchestrating something . They attempt to regain control from engineering , which include an attempt to regain control of the secondary hull via a saucer separation , and towing the saucer section with a tractor beam . Unsuccessful , Lieutenant Worf , Commander Riker , and crew member reestablish life support on the bridge and attempt to gain access to the bridge from deck 2 until Data activates a perimeter field charge , which then blocks the only access point left . Picard lastly has O ' Brien disable the site - to - site transport , anticipating Data ' s escape . Meanwhile , in sickbay , Doctor Crusher tends to Willie . She notes to Picard that he ' s OK now , as the sickbay ' s force fields are not affected , but won ' t stay that way . Act Two . Counselor Troi and Jake enter to visit Willie , where Crusher is trying to keep up his spirits with conversation , but he refuses to speak to or acknowledge his older sibling . Frustrated , Jake storms out . The " Enterprise " reaches the class M planet Terlina III . On the bridge , Data discovers that the crew has managed to disable site - to - site transport , and then programs a series of force field s to enable him to get to the transporter room without interference from security . He enters an extremely long and complex security code , locking all functions that were previously transferred to the bridge . He then makes his way to the transporter room , using the force field series he programmed . Seeing Riker ' s ambush on the transporter pad , he quickly commands the transporter pad force field activated and re - enables the site - to - site transport , and immediately beam s down to his destination . Once on the surface , Data travels through the thick jungle and enters an old cybernetics lab , where he is greeted by Dr . Noonian Soong , Data ' s creator who was presumed dead at the Omicron Theta colony . Act Three . Soong reveals that it was he who controlled him and brought him to the planet by the use of a homing device implanted in Data ' s positronic brain . His combadge is not functional , but Soong assures him that his crew will arrive to take him back shortly and performs routine mechanical maintenance on the android . Data is puzzled that his creator is still alive , as he assumed that he had been killed on Omicron Theta by the Crystalline Entity along with the other colonists ; Soong explains that he escaped the powerful entity via a predetermined strategy , and that he is the sole survivor of the colony . Back on board , Willie Potts still refuses to listen to Jake and on the bridge , the crew are still experiencing difficulty reestablishing control of the " Enterprise " , although the ship ' s sensors are functional . Lieutenant Worf is unable to locate Data , but his sensors detect a solitary Human lifeform on the surface of Terlina III . He also locates a vessel in orbit which appears to carry no lifeforms . On Terlina III , Soong expresses disappointment in his son ' s choice in having entered Starfleet Academy , and inquires as to his reason , to which Data replies that he wanted to repay the people who first discovered him with dedication to service . Soong admits he would have preferred that Data follow in his footsteps and go into cybernetics instead . In the midst of their conversation , Lore enters the laboratory . Act Four . Lore was brought to Terlina III via the same homing device as Data . Data insists that Soong not trust his brother , as he betrayed both the colony to which Soong belonged and the " Enterprise " once before . However , Soong , blinded by his love for his older creation , condones and excuses Lore ' s deviant behavior , claiming him to be " far from the maniacal android [ Data has ] made him out to be . " Meanwhile , Captain Picard , Riker , Worf , Crusher , Troi , and Lieutenant Commander Geordi La Forge conference in the observation lounge about their current predicament . Full control still has not yet been established on board , and Willie Potts ' time is running short . Back on Terlina III , Soong laments Lore ' s deactivation on Omicron Theta and insists that it was necessary to prevent widespread harm , as the android was severely malfunctioning and frightened the colonists . However , Lore is extremely bitter toward Soong and Data for the events prior to and following his deactivation , as he was left inactive for years before Data discovered him on their home planet , and when Data thwarted his scheme to betray the " Enterprise " , was left drifting through space for nearly two years . Soong apologetically informs Lore that had he known he was reassembled , he would have spent time with him and repaired him . In response to a query about Lore ' s superiority , Soong explains to Data that he and Lore are nearly identical in construction , and that they differ only in programming . To Data ' s astonishment and Lore ' s ferment , this invalidates Lore ' s earlier assertion that Data is the imperfect and flawed model . Revealing the purpose for Data ' s summoning , Soong presents to him the emotion chip , designed to allow him to experience a broad palette of emotional feelings as Lore can . Soong explains that the upgrade is intended solely for Data , but decides to rest before attempting the procedure . As he leaves , however , Lore turns to Data and winks . Act Five . As Soong rests , Lore incapacitates Data and switches his Starfleet uniform with him . Naturally thinking Lore to be Data , the doctor implants the chip in his older son , who reveals his true identity before fatally wounding Soong and making an expedient escape by beaming away . An away team consisting of Worf , La Forge , and Riker beams down to Terlina III . Locating the Human lifeform , the group enters Soong ' s laboratory , now in disarray thanks to Lore ' s assault . La Forge and Commander Riker discover Soong beneath a pile of lab equipment and debris , dying . Meanwhile , Worf finds an inactive Data behind another room , whom Riker reboots before the four attend to Soong . Data tries to explain what ' s happened to the other officers , but Riker tells him that he needs to release the " Enterprise " to get Willie the medical care he urgently needs . Soong tells Data how to clear his blocked memories , giving him the information he needs to restore control of the ship . Riker prepares to head back with Data and Soong , but Soong knows he hasn ' t got much time left and wants to die where he is most comfortable . Riker and La Forge agree to give Data and Soong a few final moments together alone . Bidding farewell , Data assures his father that as long as he remains active , a part of Soong will be immortalized . He notes that he will be unable to grieve , but Soong is sure that Data will in his own way . The two then say a final goodbye before Soong dies . Once back on board the " Enterprise " , Data restores the command functions to the bridge , and the ship rushes back to Starbase 416 in time to restore Willie to full health . Data observes that the Potts brothers seem to have reconciled after their bitter dispute and Crusher tells him that " " They ' re brothers . Brothers forgive " " , a comment which , after recent events , gives Data pause . Memorable quotes . " " 1 - 7 - 3 - 4 - 6 - 7 - 3 - 2 - 1 - 4 - 7 - 6 - Charlie - 3 - 2 - 7 - 8 - 9 - 7 - 7 - 7 - 6 - 4 - 3 - Tango - 7 - 3 - 2 - Victor - 7 - 3 - 1 - 1 - 7 - 8 - 8 - 8 - 7 - 3 - 2 - 4 - 7 - 6 - 7 - 8 - 9 - 7 - 6 - 4 - 3 - 7 - 6 - Lock . " " " " I always loved that face . . . " " " " This is your lucky day , Data . You ' ve found your long - lost father and he ' s alive . " " " " I , uh . . . I never felt too comfortable . . . living anywhere without a . . . prearranged route of escape . I admit I , uh , I wouldn ' t have guessed I ' d be running from a giant snowflake . " " " " Why does a painter paint ? Hmm ? Why does a boxer box ? You know what Michelangelo used to say ? That the sculptures he made were already there before he started , hidden in the marble . All he needed to do was remove the unneeded bits . Wasn ' t quite that easy with you , Data . But the need to do it , my need to do it , was no different than Michelangelo ' s need . " " " " The sons of the prophet " " Were valiant and bold " " And quite unaccustomed to fear " " But of all the most reckless " " Or so I am told " " Was Abdul Abulbul Amir . " " " " You ' d be surprised , Data . Feelings do funny things . You may even learn to . . . understand your evil brother . " " " " Often - Wrong ' s got a broken heart " " Can ' t even tell his boys apart . " " " " Where ' s Data ? You didn ' t fill Data with substandard parts , did you , old man ? No . That honor was bestowed upon me . You owe me , old man . Not him . Me . " " " " There were brave men aplenty " " All well known to fame " " Who served in the ranks of the Czar . . . " " " " I am not less perfect than Lore . " " " " Everybody dies Data . . . well , almost everybody . " " " " Looks like we have ourselves a . . . family reunion . " " " " Goodbye , Data . . . " " " " Goodbye . . . father . " " " " Brothers forgive . " " " " The only way we knew we ' d come out of warp was by looking out a window . " " Links and references . References . 47 ; " Abdul Abulbul Amir " ; April Fools ' Day ; arcade ; atmosphere conditioning pump ; blue alert ; boxer ; boxing ; ; church ; ; cove palm ; cove palm parasite s ; Crystalline Entity ; cyberneticist ; czar ; dilithium vector calibration ; dinosaur ; dizziness ; Earth ; emotion chip ; environmental control sequencer ; family reunion ; force field ; ; homing device ; homing signal ; " Human Freedom " ; " In Bed We Cry " ; isolinear subprocessor ; laser duel ; marble ; Michelangelo ; money ; Noophian s ; number one ; Ogus II ; Pakled s ; Pakled trade ship ; perimeter field charge ; phase coil ; red pillion dye ; " Pop Goes the Weasel " ; postmortem ; Potts family ; practical joke ; procreation ; ; quarantine ; quarantine anteroom ; sabbatical ; saucer separation ; scan - phase ; site - to - site transport ; site - to - site transport interlock ; sleight - of - hand ; snowflake ; Starbase 416 ; Starbase 416 planet ; Terlina III ; Terlina system ; " The Silver Chalice " ; Triceratops ; Tyrannosaurus rex ; tricorder ; turbolift ; vest ; whistling , " Wonders and Workers "