It's Leo's birthday and he soon becomes depressed when he discovers his parents aren't giving him a surprise party. The rats decide to throw one for him but get caught up in the party themselves.moreless
When the space station gets damaged by a metor, the rats travel to space to fix it. Chase has developed a new ability to move objects with his mind.
The boys form a band with the new kid, Marcus, who for some reason destroys his own guitar and blames it on Leo. Meanwhile, Bree tries to bond with Davenport as father and daughter.moreless
When Leo is helping in the lab, he lowers the internet firewall allowing a computer virus to infect Eddy turning him into Teddy who reigns havoc during Bree's slumber party.
To impress Janelle, he signs up for a one-on-one basketball tournament. Chase helps him by providing Davenport's anti-gravity sneakers.
Tasha wants the family to have a tech free day at the beach, but a solar flare that could destroy the earth is interfering with the rats' ability to enjoy it.
The rats discover they can earn allowances by doing chores and become obsessed with money and sell items in the house including an heirloom of Tasha.
When the kids are left alone, Leo unknowingly activates a device that glitches all technology including the rat's bionics. While trying to track Bree, Chase mistakenly crashes Davenport's G.P.S. drone.
When the rats crave each others bionic abilities, they switch their chips despite warnings from Davenport. When they accidentally trap Leo in an elevator with the principal, they need to learn how to use each others abilities.moreless
A future Leo returns to present day to stop the rats from going on a mission that is going to kill them.
Leo wants to impress Janelle and asks to use the Davenport's helicopter. Meanwhile, Bree wants her own room to get space from her brothers, but doesn't count on a new distraction.
The principal introduces "Death Spiral Smackdown" and Leo teams up with Adam expecting him to use his bionics. When he refuses, Leo uses a power-up cereal to force the bionics to activate.
When Chase runs for Student of the Semester, he refuses to admit Adam's campaign ideas are the reason he is leading. Adam decides to prove it by running against Chase and Leo is taught a valuable lesson.moreless
When Davenport's exoskeleton goes on a rampage, Leo's visiting grandmother almost finds out about the teenagers' bionic abilities.
The rats try to stop a runaway train but discover the device they need was removed by Leo sneaking aboard.
Leo wants to go to the school dance with Danielle, but she falls for his brothers.
Davenport is afraid of letting Chase go to school since his commando app could glitch and activate. The kids must play the football players when they embarrass them.
After Leo and his mom move into his step dad's house, he accidentally finds a secret lab in the basement with three bionic teenagers.
After Davenport sends the rats to the dump thinking their the robotic doubles, Leo races to save them.
Justin's chances of becoming student body president are severely damaged after someone covers the walls of Principal Laritate's office with Justin's campaign posters. Alex becomes friends with a rebellious new girl at school named Stevie. While on a trip to Coney Island, Jerry, Max and Harper get stuck on a Ferris wheel.moreless