Following the confrontation with Spike, the football team is forced to sit at a different table and subsequently loses motivation to win an upcoming game, so Principal Perry attempts to retrieve the table for them. Then Tecton, Gamma Girl, and Grey Granite arrive when they find out that the Incapacitator is there. When S-1 awakens, Chase and Douglas try to have her remember anything that could end the virus, but their plan is unsuccessful. Meanwhile, Caitlin arrives on the island after stalking Tasha to figure out the whereabouts of Adam, Bree, and Chase. Air Date : 14th-Apr-2014 Donald shows a new motorcycle to the Lab Rats when they get a video message from Douglas that Krane has lost it and implanted himself with more bionic abilities, abilities even he doesn't know about. However, they soon start to believe that the ghost is real when strange events occur at the school.
However, Bree finds it hard to handle when Perry decides to act like a student. Douglas, Marcus' father, transports them into Davenport's cage and says that he is also their father. Chase agrees to the offer and brings Douglas to Davenport's lab to carry out the plan, but he then freezes Douglas, stating that he would never betray his family. They fight with Caitlin and are thrown in a security holding area with a fanboy. Donald tries to makes it up to Rose by giving her a Bree action figure, but it promptly explodes. Although he saves the Lab Rats, Krane quickly recovers and knocks him down with another force wave.
However, Eddy reveals he did a news report as Tasha, and much to her shock, he made her look like a complete buffoon. Leo makes multiple purchases at Tech Town and eventually becomes the one-millionth customer, but Scott informs him that family members of employees are ineligible to win the prize. After Chase and Sebastian bond over the simulator project, they have a conversation and Chase reveals to Sebastian how they had to kill his creator, Krane. Ryan of the flaw and the two of them work together to safely get Davenport back on the ground. On the bridge, Leo and Taylor, with help from Logan, use their electromagnetic pulse attack to disable the limo's lockdown feature, allowing the others to escape through the sunroof. At school, Perry announces her retirement as principal now that she has her hush money from Davenport, but Leo is upset to learn that Trent has been hired as the new principal. She's ready to become bionic again, but Donald sadly tells her that since Douglas built the chips, he isn't sure if Bree will ever be bionic again.
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. They are forced to choose between helping a submarine in danger, which would reveal their location and put them in danger, or keeping quiet. When Adam tries re-activating the auto-pilot, the plane begins to fall. This time they truthfully help him study, using Leo's pain as inspiration. Following surgery, Davenport remains in delicate condition.
While going on a mission to receive samples to bust criminals, Bree is exposed to one of the chemicals that she is collecting when she is not paying attention. Davenport arranges for Chase, Adam, and Bree to go on a mission in Antarctica to obtain the element needed to power his new freezing gun. Meanwhile, Marcus disables Eddy and he and his father capture Davenport. Before Krane can finish them off, Douglas arrives and blasts Krane with a laser blaster. However, the president finds out and tries to have them arrested, considering them a threat due to their bionic abilities.
Leo calms him down, but induces Spike again by insulting Chase. Upset with the way Caitlin treats them, Bree and Leo decide to form their own domino team and ultimately win the competition. Donald then finds out that he had two cyber cloaks missing and deactivates them. Meanwhile, superhero doctors come to the bionic academy, with Kaz hoping to gain superhero powers. 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. Marcus, who has enhanced forms of all their bionic abilities, defeats Adam and Bree easily. Eventually, Principal Perry doesn't get in after the manager figures out the lies, but she decides to spend the summer with the Davenports.
Note: The viewers are in the comments section. Chase, Adam, and Bree are upset when Leo abandons the strike to accept Davenport's offer of presenting the gravity belt. Chase and Leo reconcile and work together to stop the exoskeleton. However, they notice green goop leaking out of Principal Perry's ears and mouth. The video, showing the team's bionic abilities, is uploaded to the Internet.
Archived from on April 4, 2015. Leo learns that their glitches occurred because of the electromagnetic pulse. Meanwhile, Leo and Douglas snoop in Davenport's briefcase and compete for what they think to be his new vice-president, only to find out it was for the Davenport Industries softball team. Douglas made Otis bionic to save his life when he was injured. The students wear outfits with specific colors to indicate their level of experience with their bionics, and Leo is annoyed that Davenport keeps moving Spin up another color level. Note: Individual numbers not available; prime time average used. In the training room, Leo puts together a plan in which he will rescue his mother from a large metal ball that he set up, in order to convince her that he is capable enough to go on missions.
The person turns out to be a villain called the Incapacitator, who steals the product for his own use to become the most powerful person in the world. Chase decides to give up the job after Adam reveals that he would miss Chase and did not want him to leave. However, Leo goes too far and accidentally erases 24 years instead of 24 hours, rendering him a teenager. 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. Leo is made an official member of the team and gets an energy transference upgrade to his bionic arm, allowing him to absorb and give off energy.