Leo tries again by filming Spin admitting faking the injury, but Spin then smashes Leo's tablet. Getting mission alerts from all over the country, Chase decides not to go because at least half of the alerts are not emergencies. Adam confesses that he was not a good mentor, but Bob tells Davenport that Adam actually was helpful by boosting his confidence. Upon learning that Bree is infected, Chase, Adam, and Davenport try to figure out what is wrong and how to undo it. Perry, who snuck aboard the ship, takes control and lands the crew on a deserted planet, where they rescue Chase. When water begins leaking in, he learns that the island and academy are now sinking because of him. Leo steadily tries to teach Daniel, but Daniel proves to be unteachable.
After destroying the toy drive, they find a way to make it up to Tasha and the kids. With the aid of his new partner Dr. Meanwhile, Leo is almost late for one of his school classes. Leo is made an official member of the Lab Rats and gets an upgrade to his bionic arm. . It is also revealed that she is bionic. Davenport then finds out that he had two cyber cloaks missing and deactivates them from the lab.
The president and his team become bored by Chase's intellect and decide to give Adam a chance to get the job instead. Later, he ends up using his own bionics to impress the college students, making Bree upset and jealous. Leo tells the others to evacuate while he rescues Chase. At the art show, however, the side effects of the chemical Bree was exposed to begin to manifest, causing her to lose control of her body. Upon learning of the sabotage, Joey leaves Pierce and Clayton to join the other team and help Davenport win. Donald is in critical condition after the battle with Krane and his soldiers; Leo visits him in the hospital and in an attempt to save him, he risks his life to perform a dangerous bionic process, accelerating his aging process, thus turning him into an old man.
Later, Principal Perry makes up for it by making a beautiful dinner for the family. Leo then fights back and hits Spin in the leg, causing him to cry. They let Davenport join their team, but they kick him off after he wrecks their robot to demonstrate its weakness. Krane then shows up and knocks down Leo and Douglas. Chase feels that he does not get his share of spotlight when Davenport sells the product without his approval. Ryan will be removed from the project.
Back at the school, Adam figures out that Bree can pull the elevator cables, lifting Leo and Principal Perry to safety. However, Chase criticizes Adam's actions and the Lab Rats start fighting. Later, Graham holds a press conference with Chase, Adam, and Bree to confirm that they are bionic superhumans. Note: Individual numbers not available; prime time average used. However, Leo convinces Bob and Spin to help him escape the training room.
When the Lab Rats find out, they rush to school and try to catch the action figures. Douglas then built Marcus, an android. Douglas then reveals that the Lab Rats can fuse their abilities to stop Krane. At the dance, Danielle leaves Chase after he exhibits his unusual dance moves, and she winds up having a bad time with Adam as well. 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.
She finds the action figures and hands them out. When the Lab Rats take Donald to the medic, Sebastian turns evil and says that if they took away his father, then he is going to take away theirs. At the football stadium prior to the game, Perry learns the truth and becomes furious. Adam helps Bob conquer his fear of heights by jumping out of the jet. 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. Meanwhile, Perry learns that the island was never registered as a country, so she registers it as her own island nation known as Perryland, with her as dictator.
Leo tries using the device to shut Spike down, but ends up causing Spike's aggression levels to soar. Note: The viewers are in the comments section. When Leo leaves, Bree tries to delete Shelley, but accidentally changes the settings from Shelley to Liam and is soon seduced by him. Chase's plan fails when Cheddy begins acting like Eddy by insulting people who installed the application. Chase is unable to devise a solution to free them, so Chase, Adam, and Bree race home and try to switch back their chips, but it backfires when Chase ends up with Bree's speed, Adam ends up with Chase's intelligence, and Bree ends up with Adam's strength.
Meanwhile, Leo and Donald are taking part in the Fire Staff Competition to get the walk-in role in the next Alien Gladiators movie. Before Krane can finish them off, Douglas arrives and blasts Krane with a laser blaster. Air Date : 18th-Jul-2014 When the Lab Rats are on a mission, it is revealed that a girl was secretly recording them behind a bush. Leo and Donald have a snowball fight in the house and Grandma Rose shows up just as Leo uses his bionic arm. Chase and Bree try to fix the problem by using their bionics to paint a replica, but the plan is jeopardized when Davenport decides to sell the painting. Adam confesses and tells him that he wasn't a good mentor. In order to stop her from showing Davenport and Tasha the film on parent-teacher night, Leo uses Davenport's invisibility cloak to sneak into her office.