" Any response from the Malurians?" " Nothing since their distress call." "What about the Federation science team working there?" " Nothing. I'm scanning all frequencies." " They have to answer." "Captain." "They will not answer." "The sensor sweep of this system reveals no life." "That can't be." "The last census reported an inhabitation of four billion." "I register no life readings at all, sir." "That's impossible." "What could have happened?" "We would know in advance of any system-wide catastrophe." "In the event of an interplanetary war, there would be radioactive residue." "Our instruments show normal background radiation." " Any other possibilities?" " Unknown, sir." "Sensors would reveal the presence of disease organisms." "They do not." "We received the routine report from this system only a week ago." "Even the Symbalene blood burn does not act that swiftly." "Shields just snapped on." "Something heading in at multiwarp speeds." " Evasive manoeuvres, Mr Sulu." " A powerful bolt of energy, Captain." "Full power to the shields, Mr Scott." "All hands, Red Alert." "Phaser banks stand by." "Condition red." "It's going to hit." "Space - the final frontier." "These are the voyages of the starship Enterprise." "Its five-year mission, to explore strange new worlds, to seek out new life and new civilisations, to boldly go where no man has gone before." " Shields still holding, sir." " Temporarily, Captain." "Our shields absorbed energy equivalent to 90 photon torpedoes." "90?" "The energy used in repulsing this first attack reduced shielding power 20%." " First attack, sir?" " l think we can expect others." "We can resist three more attacks." "The fourth will shatter our shields." "Mr Spock, pinpoint the source." "Mr Sulu, evasive manoeuvres." "Lieutenant, contact Starfleet Command." "Tell them that the entire Malurian race seems to have been destroyed and we are under attack by an unidentified force." " l said evasive manoeuvres." " We're losing power, sir." "Scotty?" "I'm having to divert the warp engine power into the shields, sir." " Mr Spock, speed of those bolts." " Approximately warp 15." "We can't outrun them." "You're doing the right thing." " Source, Spock?" " Unknown, Captain." "Nothing within sensor range." "Something now, Captain." "Very small." "Bearing 123 degrees, mark 18." "Range 90,000 kilometres." "That's our target." "Prepare torpedo." "Shields still holding, but the drain on the engines is reaching critical." " We just lost warp power." " Photon torpedoes armed, sir." " Has the target changed location?" " Holding steady." " Ready photon torpedo number 2." " Ready, sir." "Fire." "Torpedo away." " Direct hit." " No effect." "Target absorbed full energy of our torpedo." "Absorbed it?" "There must be damage to your instruments, Spock." "They are in good working order, Captain." "But what could have absorbed that much energy and survived?" " Lieutenant, try to make contact." " Sir, they've fired another." " Can we take it, Mr Scott?" " That's problematical." "Shields are down." "We cannot survive another hit." " Anything, Lieutenant?" " Trying, sir." "Translator computer." "All hailing frequencies open." "Aye, sir." "All hailing frequencies open." "Unidentified vessel, this is Captain James Kirk of the USS Enterprise." "We are on a peaceful mission." "We mean no harm to you or any life-forms." "Please communicate with us." " Any further readings, Mr Spock?" " Computing now, Captain." "Weight, 500 kilograms." "Shape, roughly cylindrical." "Length." " A fraction over one metre." " 500 kilos and only one metre long?" "What kind of intelligent creatures could exist in a thing that small?" "Intelligence does not necessarily require bulk, Mr Scott." "Captain, a signal from the spacecraft." " Put it on audio, Lieutenant." " Yes, sir." "It's impossible to get it any clearer." "Have analysis sector study and decode it." "Analysis sector, channel one, main computer." "Decode." "Captain, this message is a sort of binary." "Extremely sophisticated, compressed, carrying several channels at once." " Can you decode it?" " No clue as yet, Captain." "A moment." "Transmission speed has stepped down." "Much slower." "Seems to be a single binary." "It's mathematical." "Yes, one symbol." "The symbol "repeat"." "That isn't in the Starfleet code." "It's an old-style code." " Fascinating." " Repeat what?" " The message I sent?" " lt would seem so, Captain." "This is Captain James Kirk of the USS Enterprise." "We are on a peaceful mission in this part of the galaxy." "We have no hostile intentions." "We request identity." " lt's another signal now." " lt's a formula, Captain." "They're sending us a mathematical message and requesting language equivalence." "They're trying to communicate." "Tie in the ship's translator to the communication channel." "Aye, Captain." "Cut power, Lieutenant." " Overloaded and burned out." " They take it faster than we give it." "Captain, the message is coming in now." "USS Enterprise, this is Nomad." "My mission is non-hostile." "They got what they needed before the computers burned out." "Nomad?" "Require communication." "Can you leave your ship?" "It is impossible to come aboard your ship because of the size differential." "Non sequitur." "Your facts are uncoordinated." "We are prepared to beam you aboard our ship." "That will be satisfactory." "Do you require any special conditions, any particular environment?" " Negative. I will come aboard." " Good." "Hold your position." "We'll beam you aboard." " You're bringing that thing in here?" " Do we have any choice?" "Once it's aboard, it won't shoot at us." "Lieutenant, get Dr McCoy down to the transporter room." " Spock, come with me." "Scotty, too." " Dr McCoy to the transporter room." " They got the co-ordinates, Jim." " Energise." "Energising." " Sensor readings, Mr Spock." " Negative, Captain." "It has a protective screen." "I cannot get through." "What do we do, go up and knock?" "Relate your point of origin." "We are from the United Federation of Planets." "lnsufficient response." "All things have a point of origin." "I will scan your star charts." "If we show it our system, if it has no point of reference, it won't learn anything." "A reasonable course." "If you leave your ship, we'll provide the life-support systems." "Non sequitur." "Your facts are uncoordinated." " l don't think anybody's in there." " l contain no parasitical beings." " l am Nomad." " ln my opinion, that's a machine." "It is reacting much like a highly sophisticated computer." "I am Nomad." "What is opinion?" "An opinion is a belief, a view, a judgment." " lnsufficient response." " What's your source of power?" "It has changed since the point of origin." "There was much taken from the other." "I am perpetual now. I am Nomad." "Wasn't there a probe called Nomad launched in the early 2000s?" "Yes. lt was reported destroyed." "There were no more in the series." "But if this is that probe... I will scan your star charts." "I will bring them." "I have the capability of movement within your ship." "This way." "Scotty, get our warp power up to full capacity." "Aye, sir." "Spock, Bones, come with...us." " Chart 14A, sir?" " 14A." " Nomad, can you scan that?" " Yes." "This is our point of origin, the star we know as Sol." " You are from the third planet?" " Yes." "A planet with one large natural satellite?" "Yes." "The planet is called Earth?" "Yes." "You are the creator, the Kirk." "The sterilisation procedure against your ship was unnecessary." "What sterilisation procedure?" "You are the Kirk, the creator." "You programmed my function." "I'm not the Kirk." "Tell me your function." " This is one of your units, creator?" " Yes, he is." "It functions irrationally." "Sometimes, but tell him your function nevertheless." "My function is to probe for biological infestations, to destroy that which is not perfect." "I am Nomad." "Biological infestation." "There was never any probe sent out for that." "The history computer can answer that. I'll get the read-out." "Did you destroy the Malurian system?" "Not the system, creator Kirk." "Only the unstable biological infestation." " lt is my function." " Unstable infestation?" "The population of four planets?" "Doctor..." " Why do you call me the creator?" " ls the usage incorrect?" " Well, I..." " The usage is correct." "The creator was simply testing your memory banks." "There was much damage in the accident." "Mr Singh." "Come here a moment." "This unit will see to your needs." "I'll be back in a moment." "Gentlemen, come with me." "You're on to something." "I've correlated information on the Nomad probe." "This object is indeed that probe." "Earth science couldn't build anything with those capabilities then." " Nomad was destroyed." " Presumed destroyed by a meteor." "I submit that it was badly damaged and repaired itself." "I heard some lectures at the Academy on the Nomad probe." "Its mission was peaceful." "Did I disturb you?" "Did you wish anything?" "Bridge to auxiliary control room." "Check in, please." "Singh here." "All systems are normal except warp power indicators." "Mr Scott's engineers are working on them now." "Report to him." " Anything else?" " One moment, Lieutenant." "Holding." "This is the creator of Nomad, perhaps the most brilliant though erratic scientist of his time." "His dream was to build a thinking machine, capable of independent logic." " You recall his name." " Of course." "Jackson Roykirk." "Jackson Roykirk." " Captain James Kirk." " Yes." "Similar." "Captain, I believe that Nomad thinks you are Roykirk." "That may well be why the attack was broken off." "It responded to your name as well as its damaged memory banks permitted." "What do we have on Nomad itself, Spock?" " lt's not the same." " Essentially, it is." "I believe that more happened to it than damage in the meteor collision." "It mentioned "the other"." "The unanswered question is, the other what?" "Nomad was a thinking machine." "It was a prototype." "Its purpose was altered. its directive, to destroy biological infestations, could not have been programmed into it." "It wasn't. lt was supposed to be the first probe to seek out new life-forms." "Precisely." "And somehow that programming has been changed." "It would seem that Nomad is now seeking out perfect life-forms, perfection being measured by its own relentless logic." "If what you say is true, then we've taken aboard our vessel a device which sooner or later must destroy us." " Security." " Carlisle here." "This is the captain." "The mechanism is in the auxiliary control room." "Have a security team meet me there in five minutes." "Mr Singh reports that Nomad is no longer in the auxiliary control room." "Security, cancel that order. implement a full search for the mechanism." " Bridge to Captain." " Captain here." " That mechanical beastie is up here." " On my way, Scotty." " What is the meaning?" " What?" "What form of communication?" "I don't know what it..." "Oh, my singing. I was singing." " For what purpose is singing?" " l don't know." "I like to sing." " l felt like music." " What is music?" "Think about music." " Lieutenant!" "Keep away from that..." " Scotty!" "Bones." "He's dead, Jim." " Why did you kill him?" " The unit touched my screens." "That...unit was my chief engineer." "Lieutenant." "Lieutenant, are you all right?" "Sickbay." " What did you do to her?" " That unit is defective." "Its thinking is chaotic." "Absorbing it unsettled me." " That unit...is a woman." " A mass of conflicting impulses." "Get Scott down below." "Will the creator effect repairs on the unit Scott?" " He's dead." " lnsufficient response." "His biological functions have ceased." "Does the creator wish me to repair the unit?" "There's nothing I can do." "If there's a chance, it'll have to be soon." " All right, Nomad." "Repair the unit." " l require tapes on the structure." "He'll need tapes on general anatomy, the central nervous system, one on the physiological structure of the brain, and all the neurological studies we have, as well as tracings of Scotty's hyperencephalogram." "Nomad, I have arranged the tapes for flash feed at the top speed of the computer." "Please do not draw the information faster than the machine's capacity." "Proceed." "Creator, the unit Scott is a primitive structure." "lnsufficient safeguards built in." "Breakdown can occur from many causes." "Self-maintenance systems of low reliability." "It serves me as it is, Nomad." "Repair it." "Where is the unit Scott now?" " The body is in sickbay." " Show me sickbay." "Dr McCoy will show you." "Security. I want a 24-hour, armed surveillance on Nomad in sickbay." " No reaction, Doctor." " l could have told you that." "What are the lot of you staring at me for?" " lt's unbelievable." " Fascinating." " How did I get here?" " lt's all right." " That thing did something to Uhura!" " She's being taken care of." "Take it easy, Scotty." "We just want to check you out." "The unit Scott is repaired." "It will function correctly if your information to me was correct." "I'd like to check it out, if you don't mind." "A man is not just a biological unit that you can patch together." " What did it do to me?" " Dr McCoy will explain it to you." "Well, Doctor?" "Nurse, I want him prepared for a full physical examination." "Nomad, come here." "Repair that unit." "Not possible." "You restored Scott." "He had more extensive damage." "The unit Scott required simple structural repair." "The knowledge banks of this unit have been wiped clean." "If that is correct, if there's been no brain damage, she could be re-educated." " Bones?" " Yes, I'll get on it right away." "And in spite of the way you repaired Scotty, you metal ticking..." "Does the creator wish Nomad to wait elsewhere?" "Yes." "Nomad, go with these units." "They will take you to a waiting area." "Take it to the top security cell." "Doctor." "I interrupted you because Nomad would not understand your anger." "It has great technical skill, but its reaction to emotion is unpredictable." "It almost qualifies as a life-form." "That's a laugh." "The study of it would be of great use, Captain." "It's a killer." "I intend to render it harmless." "Run a full analysis on the mechanism." "I want to know what makes it tick." "Yes, sir." " What's the problem?" " An almost human stubbornness." "I am unable to convince Nomad to lower its screens." "Without its co-operation, I can do nothing." "Nomad, you will allow Mr Spock to probe your memory banks and structure." "Mr Spock is also one of your biological units, creator?" "Yes." "This unit is different." "It is well-ordered." " Follow your instructions, Nomad." " My screens are down." " Thank you." " You may proceed." " "See the dog."" " That's right." ""See the dog..."" "Now sound it out." " "Run"!" " That's it, Uhura." "That's very good." "Now try the next one." ""The dog has a..."" ""The dog..."" "Not Swahili, Uhura. ln English." ""The dog has a ball." See?" "Buh... ah... all." "Ball." "Now you go ahead." " "The dog has a ball."" " That's right!" "That's right, Uhura." "Oh." "Here." "You try another one." "I'll be right back." "All right, Christine." "How's she doing?" "She's on the first grade reader." "She's learning." "Seems to have an aptitude for mathematics." "Do you think we can re-educate her, Doctor?" "She checks out with no brain damage." "We've got all the educational tapes." "Now it's up to us." ""The ball is..."" "Bluh...ooh...ee." ""Bl-u-ee"." "Bluey?" "It is not sufficient, Captain." "I get certain references to the accident, the other, but nothing clear." "There are areas I cannot scan." "We've got to know what makes it operate, its compulsion for perfection." " l suggest the Vulcan mind-probe." " Direct mental contact with that thing?" " lt seems the only way." " You saw what it did to Uhura." "There is a risk, but I have formed a partial hypothesis." "I must check it out." "Nomad, the unit Spock will touch you." "It is not an attack." "It is a form of communication." " You will permit it." " l will permit it, creator." "I...am..." "Nomad." "I am performing...my...function." "Deep emptiness." "It approaches." "Collision." "Damage." "Blackness." "I...am...the other." "I am..." "Tan Ru." "Tan Ru..." "Nomad." "Tan..." "Ru." "Error." "Flaw." "lmperfection." "Must...sterilise." "Rebirth." "Much power." "Gun...ta...noo... lcka..." "Tan..." "Ru..." "The creator instructs." "Search out." "Identify." "Sterilise imperfections." "We...are..." "Nomad." "We...are..." "Nomad." "We...are complete." "We are instructed." "Our purpose is clear." "Sterilise imperfections." "Sterilise imperfections." "Nomad." "Sterilise." "Sterilise." " Nomad sterilise..." " Spock!" "Spock!" "Nomad!" "You're in contact with the unit Spock." "Stop!" " Stop!" " Acknowledged." " Spock." "Spock?" " Fascinating, Captain." "The knowledge, the depth." "What does it mean, "We are Nomad"?" "It was um... lt was damaged in deep space." "Undoubtedly, the meteor collision." "Its memory banks were destroyed, or most of them." "It wandered without purpose and then it met the other, an alien probe of great power." "Somehow they merged, repaired each other, became one." " Then it isn't Nomad?" " Not the Nomad we lost from Earth." "It took from the other a new directive to replace its own." "The other was programmed to secure and sterilise soil samples from other planets, probably as a prelude to colonisation." " A changeling." " l beg your pardon?" "An ancient Earth legend, Mr Spock." "A changeling was a fairy child that was left in place of a human baby." "The changeling assumed the identity of the human child." "So it is to sterilise." "And for "sterilise" read "kill"." "And it has the power and the sophistication to do it." "It's powerful, it's sophisticated, but it's not infallible." "It's space-happy." "It thinks I'm its mother." "And that is the only thing that has saved us until now." "Yes." "Notify the captain." "What are you doing here?" "Watch your panels, everyone." "Watch that polymass." "Roger, help with the interfactor." "Leave that alone." "This primitive matter-antimatter propulsion system is the main drive?" "Aye." "inefficiency exists in the antimatter input valve." "I will effect repair." "How are you doing that?" "The energy release controls are also most inefficient." "I shall effect repair." " Warp 8 and increasing." " Throw dampers." " Warp 9." " Cut your circuits, all of them." "Warp 10, Mr Scott." " lmpossible. lt can't go that fast." " lt just won't stop." "Warp 11 !" "Nomad, stop what you're doing." "Scotty?" "Is there a problem, creator?" "I have increased engine efficiency 57%." "You will destroy my ship." "Its structure cannot stand the stress." " Turn off your repair operation." " Acknowledged." "It is reversed as ordered, creator." " Give Sulu warp 2." "Keep her there." " Aye, sir." "Captain, I've examined the brig." "The force field door is damaged and the guards have vanished." "I must assume they are dead." " You killed two of my..." " Your biological units are inefficient." "It's time I told you what you are!" "I'm a biological unit and I created you." "Non sequitur." "Biological units are inherently inferior." "This is an inconsistency." "Nomad, there are two men outside." "You will not harm them." "They will escort you back to the waiting area." "You will stay there." "You will do nothing." "I am programmed to investigate." "I have given you new programming and you will implement it." "There is much to be considered before I return to launch point." "I must re-evaluate." " Re-evaluate?" " lt is about to re-evaluate its creator." "It may have been unwise to admit that you're a biological unit." "In Nomad's eyes, you must now appear imperfect." " lt was a foolish mistake." " Worse." "Nomad just now made a reference to its launch point, Earth." "Do you think it got a fix on Earth when it tapped the computers?" "I do not believe there is much beyond Nomad's capabilities." "And we've shown it the way home." "And when it gets there... lt will find the Earth infested with imperfect biological units." "And it will carry out its prime directive." "Sterilise." "Captain's log, stardate 3541.9." "The presence of Nomad has become nightmarish." "Now it apparently means to return to Earth." "Once there, it would automatically destroy all life." "Hey." "Nomad, stop." "Nomad, this way." "Captain Kirk to sickbay." "Emergency." "Manual controls." "No response." "Nomad." "Nomad?" "Stop." "Nomad, stop!" "Nomad." " ls she all right?" " l think so." " Looks like some kind of shock." " What happened?" "Nomad examined the personnel files." "She tried to stop him." " Whose history?" " Yours." "Since it examined your history, it has completed its re-evaluation." "And found that its creator is as imperfect as all other biological units." "Bridge to Captain." "Life-support systems are out all over the ship." "Manual override blocked." "Source: engineering." " Nomad." " Jim, we'll only have enough air for..." "Get Scotty, some antigravs and meet me in engineering." "Nomad?" "Stop what you're doing and effect repairs on the life-support systems." "Stop." "You're programmed to obey the orders of your creator." "I am programmed to destroy life-forms which are imperfect." "These alterations will do so without destroying the vessel." "It, too, is imperfect, but can be adjusted." "Nomad, I admit that biological units are imperfect, but a biological unit created you." " l am perfect. I am Nomad." " No, you're not Nomad." "You're an alien machine." "Your programming tapes have been altered." "You are in error." "You are a biological unit." "You are imperfect." " But I am your creator." " You are the creator." " l created you?" " You are the creator." "But I admit I'm imperfect." "How could I create such a perfect thing as you?" "Answer unknown. I shall analyse." "Analysis complete." "lnsufficient data to resolve problem, but my programming is whole." "I am Nomad. I am perfect." "That which is imperfect must be sterilised." "Then you will continue to destroy that which thinks and lives and is imperfect?" "I shall continue. I shall return to launch point Earth. I shall sterilise." "You must sterilise in case of error?" "Error is inconsistent with my functions." "Sterilisation is correction." "Everything that is in error must be sterilised." "There are no exceptions." "Nomad, I made an error in creating you." "The creation of perfection is no error." "I did not create perfection." "I created error." "Your data is faulty." "I am Nomad. I am perfect." " l am the Kirk, the creator?" " You are the creator." "You are wrong!" "Jackson Roykirk, your creator, is dead." "You have mistaken me for him." "You are in error." "You did not discover your mistake." "You have made two errors." "You are flawed and imperfect and have not sterilised." "You have made three errors." "Error." "Error." "Error." "Examine." "You are flawed and imperfect!" "Execute your prime function!" "I shall analyse error." "Analyse...error." " Now." "Get those antigravs on it." " Examine...error." " Error." " We've got to get rid of it." "Your logic was impeccable." "We are in grave danger." " Scotty, transporter room." " Analyse error..." "Scotty, set the controls for deep space. 210, mark 1." "Aye, sir." " Faulty!" "Faulty!" " Ready, sir." "Nomad, you are imperfect!" "Error." "Error." " Exercise your prime function." " Faulty!" "Faulty." "Must...sterilise." "Sterilise..." " Now." " Energising." "My congratulations, Captain." "A dazzling display of logic." " You didn't think I had it in me?" " No, sir." "I thought you'd like to know Uhura is at college level." " She'll be on the job within a week." " Good, Bones." "Good." "Remarkable." "The destruction of Nomad was a great waste, Captain." "It was a remarkable instrument." "Which might well have destroyed more billions of lives." "What are you feeling so badly about?" " lt's not easy to lose a promising son." " Sir..." "Well, it thought I was its mother, didn't it?" "You think I'm completely without feelings?" "You saw what it did for Scotty." "What a doctor it would have made." "My son, the doctor." "Kind of gets you right there, doesn't it?"