Davenport also tells Chase, Adam, and Bree that they cannot go to school until he figures out what is going on. When Tasha complains about Donald's addiction to technology, Donald proposes a tech-free beach day. Meanwhile, while Tasha is away visiting Grandma Rose, she has given Davenport, Adam and Leo a list of chores to do around the house. However, Davenport decides not to use the test dummy and says that he should test out the space elevator himself. Tasha is a technology genius, Davenport is her assistant, Principal Perry is nice, Chase is a jock, Adam is a nerd, and Bree is popular. To beat Scott in the contest, Chase steals Davenport's Eddy technology to create a personal assistant named Cheddy. However, whenever she tries to prank Chase and Adam, her pranks end up failing. Season 4, Episode 12 of the series Lab Rats (2012) - Donald's top scientist, Dr. Ryan, arrives to test Chase's invention. The next day, Bree thinks she has patched things up with Jake, but it is really Principal Perry wearing a cyber cloak. Back at the food joint, bank robbers who just heisted a bank and are cornered by the police use the restaurant as a hiding place. On Picture Day, her bangs grow over her face when Principal Perry takes the photo. With time running out before the satellite transmission, Douglas tells Chase, Adam, and Bree that they can perform a risky move in which they fuse their abilities together to stop Krane. Meanwhile, Davenport has an upcoming web presentation in the lab, and Chase becomes upset when Leo is chosen over him to present Davenport's new exoskeleton suit. Leo confides to Davenport that he has a crush on a student named Janelle, and Davenport, excited by the father-son moment, tells Tasha about the crush. They subsequently learn that the accidents were caused by Chase, who has become evil from the skull. They find Leo, who appears to be in a trance, and learn that it is Leo who has been on a rampage. The group is surprised when they discover that the spider has grown to 50 feet tall. Mighty Med Part 1. Meanwhile, Davenport and Tasha try to celebrate their one-year anniversary, but Eddy keeps interrupting them. However, it malfunctions and they mirror what Chase does instead. Lab Rats, also known as Lab Rats: Bionic Island for the fourth season, is an American comedy television series created by Chris Peterson and Bryan Moore that aired on Disney XD from February 27, 2012 to February 3, 2016. Chase, Adam and Bree invite several of their favorite entertainers to the party and forget to let Leo out so he can enjoy it, only realizing their mistake after the party ends. There are 26 episodes this season 2. Douglas eventually restores the students to their original selves and is convinced that it is best not to increase their intelligence, as doing so also alters their personalities and interests. Leo feels he needs to fulfill his promises and save people, so he goes on a mission alone. Meanwhile, Bree accidentally exposes her bionic speed to her friend Caitlin, who then leaves in a fluster. Ultimately, they learn that they misunderstood the situation and that Perry and Flo are actually planning to open a food truck together. Marcus wants revenge on Douglas for leaving him to die. 20:12. When Adam and Leo leave, Davenport asks Chase and Bree if they are ready to start their new adventure. Leo invents his first technological creation, a pair of attack orbs to protect himself and the others; however, things go awry when they cannot tell friend from foe. Leo confesses and Bree creates a tornado with her speed to capture the flies in the container. Sign up. When Adam sneezes, it triggers his heat vision which burns a hole into the painting. At the lab, Adam and Bree fight Troy while an android tries to rip out Chase's chip. Meanwhile, Chase and Sebastian work to create a virtual training simulator to help train the many students at the academy. Guest stars: Angel Parker as Tasha, Madison Pettis as Janelle, Eddie Perino as Trent, Dustin Ingram as Scott. Leo realizes they can inject Davenport's nanobots to remove the virus from Chase and Bree. Meanwhile, Leo is wearing his mission suit without having a mission to go on, and when Davenport learns that it is because it makes Leo feel important, his ego gets the best of him and he puts on Chase's mission suit. Chase and Adam each lead their own student groups against each other in Davenport's series of simulated exercises that will evaluate both student and mentor performance. To create an antidote, the others must retrieve venom from the spider, so they begin a search for it. It's Christmas Eve and the Lab Rats have to go on a rescue mission to Donald's secret facility in the frozen tundra. Bree downloads the information about Chase's bionic chip and gives it to Troy. Giselle then explains to them that she planned to unveil her androids until Chase, Adam, and Bree became publicly known as bionic humans, which would steal attention from her androids. Starring: Bradley Steven Perry, Jake Short, Paris Berelc, Guest stars: Jilon Vanover as Tecton, Damion Poitier as Incapacitator, Carlos Lacámara as Horace. During a battle between the androids and the others, Troy knocks Chase unconscious and carries him away, with Giselle planning to rip out his bionic chip to learn how to implement his intelligence in the androids. Bree wins and Douglas extracts Kate's chip. Leo then leads the others to Marcus' house, but they do not believe his claims as the house appears normal. While Davenport and Tasha go on vacation, Chase, Adam, Bree, and Leo all promise to behave; however, the promise is not kept. Chase feels that he does not get his share of spotlight when Davenport sells the product without his approval. The soldiers will be trained at the Davenport Bionic Academy, located on a man-made island accessed by Davenport's hydroloop a high-speed transport system. After the mission, the president orders the team to stay away from the public in order to let him settle things down. While Davenport rescues Leo and Tasha, Krane easily beats Chase, Adam, and Bree with his more advanced bionics. When Bree gets tired of always being pranked by Chase and Adam, she asks Davenport for help. This upsets Tasha and she joins Bree in planning a revenge prank; later, Bree and Tasha successfully prank Chase and Adam back. Later, Sebastian volunteers Davenport to demonstrate the mission simulator. When Davenport later refuses to let her go to a concert with her friends in favor of bionic chip maintenance, she decides she has had enough and smashes her bionic chip, much to the horror and shock of the others. It is revealed that Krane has an army of bionic soldiers, which he will use to destroy Chase, Adam, and Bree. Leo wants the corner locker at school, only to find out it has been taken by his neighbor, Clayton Harrington. Meanwhile, Chase and Adam must take care of baby dolls for a class, but it ends up in a battle between them, with them hurting each other's babies in various ways. On Christmas Eve, Davenport learns that one of his research facilities near the North Pole is experiencing aftershocks following a volcanic eruption. in season section tells what number the episode is in the season. He secretly gives the information to Giselle, who conspires to eliminate the team and start her own race of genetically modified androids. Chase, Adam, Bree, and Leo later find out that Kaz, Oliver, and the others are real superheroes. The team finds the Incapacitator at the Eiffel Tower in Las Vegas, where Kaz and Chase rejoin them. Lab Rats. Meanwhile, Davenport has grown tired of Pierce, Clayton's obnoxious ultra-rich father, and decides to end their feud through a stock car race, with the loser having to give up their house. However, he instead teams up with Spikette and declines to fight her because she is a woman. Eventually, Leo and Davenport face off against each other, with Leo prevailing. This time they truthfully help him study, using Leo's pain as inspiration. Chase, Douglas and Leo desperately try to find a solution before time runs out. During the final round of the Death Spiral Smackdown, Chase takes control of Adam using the Override App, to prevent him from harming Leo. Meanwhile, Leo is bragging about how he was invited to a party, but when Tasha runs for PTA president and embarrasses him, he worries he will be uninvited. Guest stars: Angel Parker as Tasha, Maile Flanagan as Principal Perry, Jeremy Kent Jackson as Douglas Davenport, Casey Sander as Captain, Graham Shiels as Krane. Eddy spends the day dressing Tasha horribly and getting her kicked out of places in town. As more explosions take place, Perry stays behind with Douglas while Chase, Adam, and Bree continue the search. Among his ideas is a lie-detecting chair that rapidly spins a person around if they tell a lie. S-1's return makes the team aware of a doomsday virus embedded in Krane's ex-soldiers that leaves all bionic teens with only ten hours to live before exploding as human bombs. Later, Davenport strikes up a deal with the president to have the soldiers trained by Adam, Bree, and Chase to become bionic heroes. Chase turns out to be allergic to dogs as he starts sneezing, so Douglas says that Otis has to leave, but he and Adam actually hide the dog. Principal Perry then takes Spike down, reverting him to Chase. Davenport brings Tasha and the rest of the family to Davenportia, his new domed space colony located on a planet he discovered. However, he changes his mind after he witnesses the soldiers transferring a minimal amount of their own energy to save Leo, who almost died of old age. In the fictional town of Mission Creek, Leo and his mother, Tasha, move in with billionaire inventor Donald Davenport, Leo's step-father. The Thundermans. Playing next. Leo creates a fake training exercise to prove to Tasha that he is capable. The series stars Billy Unger, Spencer Boldman, Kelli Berglund, Tyrel Jackson Williams, and Hal Sparks. He then has Bree use her voice manipulation to make Tasha seem like she is making fun of Principal Perry, which causes Principal Perry to decide to run against Tasha. It is decided that Chase and Bree will stay with Davenport to work on a new team project, while Adam and Leo will go back to the academy. Adam brings a dog back to the island and Douglas reveals that it is Otis, his old dog who lived with him and Krane. Later, Douglas uses the technology from the lie-detecting chair to tell if the mission alerts are real or not. Perry decides she is not satisfied with her new possessions and realizes that tormenting students is what she truly enjoys, prompting her to remain as principal. Later, Davenport uses his nasal vacuum on Eddy and the pill is extracted. Chase's team wins, but Adam exposes Chase's cheating. Ignoring Davenport's warning, they go to school which is having Emergency Preparedness Week. Davenport remains in critical condition after the battle with Krane; Leo visits him in the hospital. Although Leo is part of the bionic team, he is upset about the lack of recognition he gets from the public. Meanwhile, Leo and Tasha go to see Janelle's school play, in which Adam has a small role. Chase, Adam, and Bree start doing chores around the house to earn an allowance like Leo does. In a secret underground lab in Davenport's high-tech home, Leo discovers three bionic superhuman teenagers named Chase, Adam, and Bree, known as the Lab Rats. Lab Rats S03E11 Cyborg Shark Attack. New names are chosen for the students, replacing their soldier numbers. Douglas and Perry show up, and Douglas explains that Leo has been sleepwalking because his bionics have been glitching since he never got a capsule to keep his bionic arm under control. Krane reveals that the girl, named S-1, has bionic abilities that include being able to avoid Chase's thermal scan. To complete their chores faster, Adam and Leo make a turbo zip-line to get around quicker, but they wind up ignoring their chores to have fun with the zip-line, with Davenport joining them later. When Leo tries to escape from holding the elevator, it drops and crushes his leg. Chase realizes that he already has his dream job at the academy. Leo is upset when he learns of what Bree did. Bree and Davenport feel bad for Perry and agree to let her spend the summer with them and the others. Because of high turnout, the line is cut off and Caitlin ends up being the last person to meet Ethier. Adam and Bree are always saying that super strength and super speed always make a good team, so Chase tries to prove to them and Davenport that super intelligence can be good on its own. Guest stars: Jeremy Kent Jackson as Douglas, Ashley Argota as S-1. Adam then puts on a high velocity escape suit and launches himself into Gao's missile, destroying it. Chase, Adam, and Bree are upset when Leo abandons the strike to accept Davenport's offer of presenting the gravity belt. In order to prevent this, Davenport pulls off a sponsored stunt by flying a fiberglass jet wing he invented, to raise money to rebuild the lab. Chase, Adam, and Bree stow away on a cargo ship to hide from the FBI, but they are caught by the crew, who have contacted the Coast Guard to arrest them. Chase uses a new ability, levitation, and Marcus feigns defeat. In retaliation, Adam takes Deerfield's school mascot: a living llama. However, Davenport believes that Douglas is using Krane to assist him in another trick. To give the spider an advantage to avoid going extinct again, Douglas gave it growth hormones, despite Chase's opposition to the idea. After seeing Marcus at school, Leo follows him to his house, which contains a lair. Lab Rats season 4 episode 2 Bionic Rebellion (2) Chase, Adam, Bree and Leo discover that a confidante has secretly formed an evil rebellion to exact revenge for his father's death by killing Davenport, leading to a bionic battle of good versus evil. Giselle shows up and mockingly apologizes, but Chase appears and reveals that he is alive, while the deceased version is an android replica that he put in place to fool Giselle. After receiving a tip from a prospective buyer, the FBI arrives and accuses Davenport of trying to sell forged art, which prompts the others to tell the truth about the original painting. Viewing them as weapons of mass destruction, Graham intends to hold Adam, Bree, and Chase indefinitely in separate facilities, while Davenport will be taken away pending Graham's final report of the situation. Bree realizes she was selfish and apologizes to Chase and Adam and is ready to become bionic again, but Davenport tells her that since Douglas built the chips, he is not sure if Bree will ever be bionic again. Adam wins, but when squad member Stephanie makes fun of Bree, Adam quits, and he and Bree make their own cheer and shame Stephanie and the cheerleaders out of the court. Adam digs up Leo who ended up saving every one of them. For Fitness Challenge Week, Mission Creek High holds its Death Spiral Smackdown competition, in which student teams fight against each other while trying to knock opponents off a rotating platform. Among the students are Bob, an unintelligent boy who can levitate and has super strength; and Spin, a boy whose bionic ability is spinning at a fast rate of speed. Lab Rats vs. Chase tries to activate her Commando App, named Spikette by Douglas, so he can research her. He gives Adam a new ability, pressurized lung capacity, allowing him to forcefully exhale air. When S-1 awakens, Chase and Douglas try to have her remember anything that could end the virus, but their plan is unsuccessful. Chase, Adam, Bree and Leo battle Dr. Gao, who is also bionic. Kaz tricks the Incapacitator to absorb Chase's virus and the Incapacitator explodes. Bob goes ahead and steals Davenport's plane, but he inadvertently deactivates the auto-pilot and Chase, Adam, Bree, and Sebastian work together at the academy to save him. Douglas escapes, but Marcus is crushed by rubble, and Chase, Adam, and Bree help each other get out. Chase, Adam, and Bree convince Davenport to send them out to stop the train, marking their first mission after years of training. Through satellite imaging, Davenport learns of the girl's presence during the mission, but Chase is confused that he did not notice the girl as he thermal scanned the entire area. Season: OR . Davenport then lets Leo use Davenport's helicopter to take Janelle on a date. However, Davenport learns of a solar flare headed toward Earth. Leo brings along a tablet with Eddy's home system recording installed on it, showing that he did not break Marcus' guitar, but before he shows everyone, Marcus confesses to breaking the guitar. Meanwhile, Bree tells Leo about a contest at Tech Town in which the company's one-millionth customer will win a grand prize to meet Tech Town's founder, Franz Minsk. Chase, Adam, and Bree attend their first day at Leo's school, despite Davenport's concerns about Chase's dangerous "Commando App", which activates in response to a threat and transforms him into Spike, a fearless and quick-tempered individual with increased physical strength. Adam, Bree and Chase battle Gao and Leo, eventually prevailing over them, although the missile remains on track to strike Earth. It first aired on July 29, 2015. The next day, Leo locks Adam in the lab but he breaks free and consumes more power pellets. Douglas rejects Leo's suggestion to give Daniel the upgrade, as Douglas wants Daniel to become responsible for his bionics, but Leo goes against Douglas. Davenport sells the product without his approval secretly opens the cage tells her not to use Davenport new. 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