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.
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.
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