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. 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. Working together, they reverse the polarity of the magnets that propel the elevator and it begins coming down ten times as fast. Meanwhile, Adam and Owen create a of Perry for the talent show. Bree makes it up to Owen by making him a new statue out of popcorn.
Meanwhile, Leo wants to see a new Pig Zombie film which Tasha forbids him to go to. 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. However, Douglas reveals that he has already given Bree the ability to become invisible. Krane and S-1 are taken into custody and locked in a prison with a bionic signal interrupter, preventing them from using their bionics to get out. Upon learning of Chase's location, Adam and Bree go to rescue him. Douglas, Marcus' father, transports them into Davenport's cage and says that he is also their father.
Chase and Douglas agree to help her, and they learn that she has a doomsday virus in her because she was under the influence of Krane's Triton App. However, Chase, Adam, and Bree realize that Leo removed the decelerating device from the bag so he could fit in it. Chase uses his Override App to control Bree and embarrass her in front of her friends, but he and Bree later reconcile. He gets photographic evidence on his cell phone that not only proves that Marcus is evil, but that he also wants Chase, Adam, and Bree. Chase and Bree realize they cannot go on missions without Adam, so Chase and Davenport come up with a plan that convinces Adam to rejoin the team. However, once the plan is played out, Danielle instead becomes interested in Adam, who accepts her offer to the dance. 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.
Leo defends Davenport, who tries to make it up to Rose by giving her a Bree action figure, but it promptly explodes. Eddy is then restored to his former location on a wall monitor. Meanwhile, Davenport waits in a long line outside the Tech Town store so he can purchase an ePhone 7 for Tasha as an anniversary present. However, when she shows Adam the cyber cloak right before the school dance that night, it glitches and will not come off. Later, Daniel sends a video message to the island, requesting help. Spike, Adam, Bree, and Leo agree to play against the team in a football game, with the winning team being allowed to keep the table for themselves.
Leo, who is already at school, encounters Douglas, who then shows Leo video footage of Krane implanting himself with more bionic abilities. After Janelle talks with Leo about why she dislikes people like Trent, in the second round, Leo scores a goal by himself. 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. They are surprised to find Perry there, and they become suspicious when she acts paranoid. Chase and Douglas try to find a way to save everyone before they die; they believe that the solution to the virus is somewhere in S-1's memories. Meanwhile, Bree is annoyed by her brothers and wants her own room, and Tasha offers Bree her sewing room.
He then enters the competition himself, going head-to-head against Chase and Leo. Douglas returns to the academy and learns of the situation, explaining that Chase has actually become infected with a virus that affects anyone who touches the skull. Inside, Marcus' father tells Marcus that he has failed him and that he will have to take care of Chase, Adam, Bree, and Davenport himself. As Leo figures out a way to keep his new pals' bionic abilities a secret, they help him build self-confidence. The president fires Graham and allows Davenport to return as the team's mission leader. Leo is upset when he discovers that Davenport told his mother, but later forgives him.
Chase, Adam, and Bree decide to run away to protect themselves and Davenport, as their absence will mean a lack of evidence for their existence. They learn that Perry has created an indoor golf course using trash and other items, including the painting. However, Chase and Adam cannot agree on who will get to drive the motorcycle during missions. In Antarctica, Chase ends up getting trapped by an avalanche. Tasha later allows Leo to watch the Pig Zombie movie marathon in exchange for extending Leo's grounding to a month.
Douglas tests it on Bob, who then starts spending time with Chase, which upsets Adam as he and Bob no longer share the same interests. Meanwhile, Principal Perry uses Adam and Bree as her bionic servants for the day. The lab rats become stowaways on a cargo freighter headed to parts unknown. Meanwhile a frustrated Bree watches as Adam and Owen attempt to use butter as art. Meanwhile, Chase and Bree have to babysit Principal Perry's niece, Kerry Perry, who acts nice around her, but is actually blackmailing them.
Meanwhile, Daniel is brought to the academy because he had been using his bionics in public. When Davenport discovers a gas leak at a facility, he calls Chase, Adam, and Bree, but they are stuck in detention with Principal Perry for missing school during their other missions. Meanwhile, an Irish foreign exchange student named Alistair arrives at the school, and Adam and Bree become convinced that he is another android like Marcus who has been sent to spy on them. Leo calms him down, but induces Spike again by insulting Chase. Davenport arrives at Krane's lair, but Krane siphons the power from the blaster and quickly beats Davenport. The students start to vanish from the academy, including Daniel.