The academy is attacked by a new android warrior. When Principal Perry learns of Leo's desire to win the contest, she decides to compete against him. 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. Leo chooses Adam as his teammate because of his bionic strength. Air Date : 20th-Jan-2016 Donald and Douglas reveal that they have built an upgrade for all the students bionics, except for Leo's. Marcus wants revenge on Douglas for leaving him to die. Eventually, the Lab Rats and the rest of the team manage to hold back many of the soldiers, but they are running out of time to stop Krane.
Perry, who snuck aboard the ship, takes control and lands the crew on a deserted planet, where they rescue Chase. When the fire alarm goes off during a drill, Bree complains about the noise due to her heightened sense of hearing which Chase has conditioned himself to. However, Giselle manages to escape. When Spikette becomes destructive, Bree forces Chase to activate his Commando App and become Spike by embarrassing him, so he and Spikette can battle. The family is on their way to the ceremony when the bridge begins to collapse, nearly sending the limo over the edge. She manages to get everyone except Chase, so Leo forces everyone off the bridge to so he can help him. As Tasha is sick, Leo decides to test the pill on her, but Eddy becomes stuck in Tasha's body due to a mistake in which Leo transferred Eddy to the pill.
Unfortunately, he is captured by Marcus and he orders his robot to kill him. After adding them, they decide that the toys are too dangerous for children and put them in a box to be destroyed. However, his inventions wind up being dangerous to the students, due to his lack of experience with trying to help people rather than harm them. As revenge, they have Adam test out the simulator and make it painful for him. Meanwhile, Sebastian tries to help Chase get revenge on Adam with a virtual reality machine.
Air Date : 30th-Jun-2014 As Donald attempts to repair Bree's damaged chip, the replacement chip keeps malfunctioning, much to Donald's frustration. The students steadily start to vanish, including Daniel. In the lab, Giselle tells Chase that Troy is an old model and she created a newer version with androids taking the appearance of anyone of Giselle's choosing so that they can blend in with society. Bree and Davenport feel bad for Perry and agree to let her spend the summer with them and the others. Leo realizes they can inject Davenport's nanobots to remove the virus from Chase and Bree. Davenport sends Chase, Adam, and Bree on a mission to save Dr.
Later, Daniel, using Leo's abilities, accidentally causes a leak in the hydro-loop's fuel tank, which threatens to blow up the island. Douglas, Marcus' father, transports them into Davenport's cage and says that he is also their father. Meanwhile, Janelle goes on a date with Leo, but is beginning to see him as a jinx because she always gets hurt when he is around. In retaliation, Adam takes Deerfield's school mascot: a living llama. Skylar tries to get in the middle of the romance that Bree and Oliver form. Perry was not infected because she was wearing gloves. The group becomes trapped as the limo locks down due to how it was built for emergencies.
When Davenport discovers that Chase, Adam, Bree, and Leo were using his memory-erasing device, he grounds them indefinitely. However, she realizes what Leo is doing and foils the plan. Chase sees how she feels later and they agree to treat each other with respect. Adam wants to break the world record for blowing the most balloons with his pressurized lung capacity ability, while Bree wants to have a party with all of her friends from Mission Creek. Chase has been working on the space elevator project for years, and is upset at Davenport's decision to hand it off to someone else while Chase serves as a mentor to the academy students.
Bree wants to get revenge on Adam for embarrassing her in front of her boyfriend, Jake. Getting mission alerts from all over the country, Chase decides not to go because at least half of the alerts are not emergencies. Archived from on December 1, 2014. Arriving at the mission site, Leo finds a helicopter about to fall over a side of a building. Meanwhile, Leo accidentally freezes Janelle and Tasha with the freezing gun.
Leo, Bree, and Chase go with her. Giselle also reveals that all of her film crew members are androids, including Troy. Donald is nearly pulled out into space, but Leo pulls him back and patches the hole. Bree opens the sunroof and uses her super speed to get the others out. Douglas mentions to Giselle who Marcus was and says he was Douglas' greatest invention who had the combined abilities of Adam, Bree, and Chase. Meanwhile, Bree holds a sleepover with her friends, unaware that they only wanted to come because of the house she lives in.
Adam confesses that he was not a good mentor, but Bob tells Davenport that Adam actually was helpful by boosting his confidence. Douglas gives Bree a Commando App and she and Spikette begin battling each other. Leo and Marcus stand off, and before either of them can attack, Douglas blasts Marcus, melting him. Douglas invents a gadget that allows Taylor to echo-locate to detect obstacles in her way. Meanwhile, Bree and Leo agree to help Caitlin win in the school's competition, but they realize she is obsessed with winning. Donald finds Leo with Douglas at the lab, but helps out and all three manage to keep Bree still; however, they still can't find a solution. Although Graham has already received a promotion he wanted, he now intends to continue the press tour for his own fame and profit.