Carpenter Street ( episode ) Archer and T ' Pol travel back in time to stop the Xindi - Reptilians in 21st century Detroit . Summary . Teaser . A Human in Detroit , in 2004 , returns home at the end of the day and starts to relax when he receives a phone call . Nervous , he answers and hears someone asking if he ' s made " his selection , " yet . The man confirms and asks if his payment is ready , which is confirmed . The man is warned to be careful with the sedative , since he almost kill ed his last " selection . " The person on the other end of the phone is a Xindi - Reptilian . Act One . Later , the man , , follows through with his plan . He picks up a prostitute and , under the pretense of wanting her services , picks her up . She recognizes him as a worker at a blood bank , and he also reveals he remembers her name and blood type . Soon , he stops at the side of the road and sedates her . He brings her into an abandoned factory on Carpenter Street where several other sedated people are lying , apparently kidnapped earlier . He picks up his payment and leaves . In 2153 , it ' s the middle of the night on the as Captain Jonathan Archer goes into the galley to eat . There , Temporal agent appears . Given the " Enterprise " s mission , Archer confronts him immediately on being absent . He responds that there is no record in the 31st century of a conflict between Humans and Xindi , so everything that is happening is the result of temporal incursion s . Archer also notes that the Suliban controller from the future had told Archer about the Xindi weapon , to which Daniels says there ' s no reason to disbelieve it . As for the current conflict , Daniels says it will take time before his people can detect what new events are unfolding in Archer ' s time . He is therefore here for another reason : three Xindi Reptilians from Archer ' s century have been detected on 21st century Earth , and Daniels needs Archer ' s help . He gives Archer a communicator and " temporal tag s " he can use to mark anything from their time for Daniels to bring back . He is allowed to bring one person with him , and he chooses T ' Pol , who is still skeptical that time travel is possible . Archer tells where they ' re going and leaves him in charge of " Enterprise " . The captain and T ' Pol walk through the corridors and are instantly transported back in time to Detroit . Act Two . Archer and T ' Pol start their mission , which requires a bit of knowledge about 21st century technology and customs . Fortunately , they have a device that can interact with various electronics of the time . They then " borrow " a Dodge Ram truck by unlocking it with the device to begin searching to find the Xindi hideout . Later , they " borrow " some money from an ATM using the device in order to re - fuel the truck . The eventually find the factory by the three Xindi biosigns inside . Archer tells T ' Pol to set her phase - pistol on kill since stun hasn ' t seemed to affect the Reptilians much . Meanwhile , Loomis has found another " selection " and goes to the person ' s apartment with a story of how he was sent to bring the man back to the clinic . The man agrees , and Loomis sedates him and drives him to the factory . While observed discretely by Archer and T ' Pol , Loomis enters the factory . Inside , Loomis has no trouble bringing the man to the bed , but sees his payment is missing . His contact , the Xindi , is partially obscured by shadow when he informs Loomis he ' ll be paid the last payment when he brings the last two blood types by the next day . Loomis wants to wait because there are news reports about people going missing and he is worried about being caught since they can all be connected to the blood bank where he works . The Xindi instead offers him a double reward , and he agrees . Loomis goes back to his apartment to contemplate his increasingly harder task . Archer and T ' Pol follow him and , when Archer knocks on the door , Loomis fears the worst and bolts out the window and down the fire escape . Archer pursues , but T ' Pol is ready on the ground and uses her Vulcan nerve pinch to subdue him . Act Three . Archer interrogates Loomis in his apartment , tied to a chair . Loomis initially denies everything , except making a few extra dollars on stolen drugs from the clinic , and asks for a lawyer . Archer then lets him know he ' s serious by punching him , and that gets him talking . Loomis thinks the Xindi is a doctor working on an experimental vaccine that he doesn ' t have approval for . He believes the doctor won ' t hurt anyone , and , indeed , insists that he just saw the whole group and they ' re fine . The " doctor " wanted eight people , one of each blood type . He always stays in the shadows , so Loomis never saw he was an alien . Archer informs him he ' ll make one last delivery – himself , who has B - negative blood . On the way , Loomis seems very nonchalant about the whole thing , suggesting they stop to get some fast food . Loomis and Archer get hamburger s while T ' Pol looks on in disgust . At the warehouse , T ' Pol waits in the car while Loomis brings Archer in . Archer pretends to be unconscious as Loomis sets him up and informs him of the Xindi ' s schedule during the day . Loomis leaves to re - join T ' Pol . Firing her " raygun " into the car door to prove it is real , Loomis then agrees to drive to the next location . During , Loomis is worried that the doctor will come after him if Archer is caught . He lights a cigarette to calm himself , but , alarmed , she tells him to put it out . Unfortunately , Loomis has a plan , as , when T ' Pol leaves the car , he reaches for a switchblade knife which was hidden in the seat , keeping it in his pocket . Archer lies still long enough to allow his blood to be taken , then gets up and searches the area . He finds the Xindi around a bio - reactor , which fits the information Rajiin gave them . To prevent risk of spreading whatever they are making across the city , T ' Pol suggests finding the temporal tag , preventing them from going back to the future , rather than destroy the reactor . Archer , from a hiding spot , finds the device on one of them and fires , stunning him . The other two fire back , take a component with the virus from the reactor and flee . Act Four . Archer pursues the two remaining Xindi down an alley . He gives T ' Pol their location and she then orders Loomis to drive there . Loomis , however , interprets her orders as their plan failing and , afraid of the consequences he ' ll find if they fail , Loomis beeps the horn to warn his associates and tries to stab T ' Pol . As they struggle inside the car , the Xindi pause and Archer stuns another one of them . T ' Pol catches Loomis ' arm and stuns him , then joins Archer in the pursuit . The last Xindi finds a ventilation fan on the top of a nearby building and prepares to release the toxin , still able to do a lot of damage even though he can ' t return to the 22nd century . Archer and T ' Pol arrive soon and engage him in a firefight . T ' Pol covers Archer as he sneaks up on the Xindi from the other side . He catches the Xindi and asks why they need a second weapon , to which the Xindi says directly they will not allow Humans to destroy them . He turns to make a final lunge toward the container and , despite Archer firing on him , tips it over toward the fan , but Archer catches it . Archer and T ' Pol bring the three Xindi and their equipment back to the " Enterprise " s command center using the temporal tags given to them by Daniels . They arrive just at the point of when they left , so they catch Tucker just as he had left them . Archer leaves Tucker confused , he orders Malcolm Reed to store the equipment in Cargo Bay 2 and takes the virus sample for Phlox to examine . Back in 2004 , Loomis is arrested by police officer s from the Detroit Police Department for abducting the six people . He starts babbling about lizard people and ray guns and they assume he is on drugs . Memorable quotes . " " We just traveled ninety light years back to Earth ? " " " " And 150 years into the past . " " " " Forgive me if I ' m not entirely convinced . " " " " You will be . " " " " Have you ever operated a vehicle from this period ? " " " " I can pilot a starship ! " " " " People used to go to jail for this . " " " " We ' ll return what we don ' t use . " " " " This gonna take long ? I don ' t wanna miss Conan . " " " " You ' re a veggie . I forgot . Why don ' t you take a fry ? They ' re probably okay . " " " " Have it your way ! " " " " Why would anyone on the street be interested in acquiring Mexhohexital ? " " " " What are you doing ? " " " " I don ' t know about you honey but I ' m a little tense , you know what I mean ? " " " " Extinguish that " now " ! " " " " You two better keep your word . " " " " You ' ve been abducting people for money and you ' re questioning our honesty ? " " " " Those creatures – the lizard people – they ' re around here somewhere . You gotta find ' em ! " " " " No problem . We ' ll get right on that . " " " " Be careful . Be careful . They got ray guns . " " " " Yeah , ray guns . Got it . " " Links and references . References . ABS ; aerospace engineer ; American Wrecking Company ; apple juice ; ATM ; automobile ; bacon ; beer ; Beretta 92 ; bio - reactor ; blood bank ; blood donor ; blood donor ' s relative ; blood type ; Blue Zebra ; briefcase ; Burgerland ; Carpenter Street ; cent ; cheese ; combo ; command center ; cops ; Delphic Expanse ; delta band frequency ; Detroit ; Doberman ; Dodge Ram ; Double Superbeef ; drive thru ; duty roster ; Earth ; external lighting ; fast food ; FDB ; FDB Card ; Fiesta Salad ; fire escape ; fossil fuel ; French fries ; Hotbox ; Humanoid Figure ; gasoline ; graffiti ; hamburger ; Heisler ; intravenous drip ; jail ; ketchup ; kill ; kilogram ; kilometer ; lawyer ; lettuce ; map ; Mexhohexital ; Michigan ; milligram ; milliliter ; Mitchell S . Y . ; money ; motion - activated security system ; ; neutronic power source ; news ; ; Oshare ; ; paperwork ; parental advisory ; parking ; parking meter ; peephole ; penny ; phase - pistol ; pizza ; Porter Street ; pound ; prostitution ; Rajiin ; ray gun ; Robinson , " Killer " ; root beer ; Sakura Rent - a - Car ; sedative ; smoking ; starboard ; Starfleet database ; stun ; Suliban ; supervisor ; Sweden ; switchblade knife ; syringe ; taco ; temporal beacon ; Temporal Cold War ; temporal incursion ; Temporal Prime Directive ; terrorist ; telephone ; temporal tag ; timeline ; time travel ; tire lock ; transmission ; Tri - City Speedway ; Triple Superbeef ; Twenty - Fourth Street ; United States currency ; vaccine ; veggie ; vehicle ; Vulcan neck pinch ; " Workin ' Man in tha City " ; wheelchair ; Xindi ; Xindi bio - weapon ; Xindi - Reptilian ; Xindi - Reptilian ray gun ; Xindi weapon Timeline references . 31st century ; 2002 ; 2004 ; 2061 ; 2154 ; 1970s