The BEST Episodes of Lab Rats (2012)
Every episode ever - ranked by fan votes!
Last Updated: Dec 14, 2020
Network: Disney XD
Leo is an ordinary teenager who has moved into a high-tech "smart'' house with his mother, inventor stepfather and Eddy, the computer that runs the house. Leo's life becomes less ordinary when, one day, he discovers a secret underground lab that houses three experiments: superhuman teenagers. The trio -- Adam, the strong one, Bree, the fast one and Chase, the smart one -- convinces Leo and his parents to let them leave their lab and join Leo at school, where they try to fit in while having to manage their unpredictable bionic strengths. As Leo figures out a way to keep his new pals' bionic abilities a secret, they help him build self-confidence.
#1 - Bionic Showdown (2)
Season 2 - Episode 15 - Aired Aug 5, 2013
Marcus and Douglas lure the Lab Rats into a trap and they learn shocking revelations about their secret origins and creator. Leo partners with Eddy for a surprise attack on Douglas' lair resulting in an epic bionic showdown.
8.54 
#2 - You Posted What!?! (1)
Season 3 - Episode 13 - Aired Jul 28, 2014
Adam, Bree and Chase are caught on video using their bionics and the video goes viral, revealing their secret to the world. Government agents swarm the house and place Davenport and the Lab Rats on lockdown.
8.53 
#3 - Bionic Showdown (1)
Season 2 - Episode 14 - Aired Aug 5, 2013
Marcus and Douglas lure the Lab Rats into a trap and they learn shocking revelations about their secret origins and creator. Leo partners with Eddy for a surprise attack on Douglas' lair resulting in an epic bionic showdown.
8.52 
#4 - Spike's Got Talent
Season 2 - Episode 9 - Aired Jun 24, 2013
Leo performs a magic act to earn a spot in the school talent show but loses his slot to Chase who uses his powers to cheat and create "magic" of his own. Leo then sets out to sabotage Chase but inadvertently releases Chase's rampaging alter ego, "Spike," to wreak havoc on the school. Meanwhile a frustrated Bree watches as Adam and Owen attempt to use butter as art.
8.48 
#5 - Taken
Season 3 - Episode 9 - Aired Apr 21, 2014
Leo and Tasha are kidnapped by Krane, which sends Davenport on a rescue mission and sets up a showdown that puts Krane head to head with Adam, Bree and Chase.
8.45 
#6 - Hole In One
Season 2 - Episode 11 - Aired Jul 1, 2013
The Lab Rats inadvertently ruin Davenport's million dollar painting and use their powers to cover their mistake. Things go from bad to worse when Davenport attempts to sell the painting and is accused of attempting to sell forged art.
8.33 
#7 - You Posted What!?! (2)
Season 3 - Episode 14 - Aired Jul 28, 2014
Adam, Bree and Chase are caught on video using their bionics and the video goes viral, revealing their secret to the world. Government agents swarm the house and place Davenport and the Lab Rats on lockdown.
8.32 
#8 - Bro Down
Season 2 - Episode 6 - Aired Apr 1, 2013
Chase outsmarts Adam with a prank that shatters not only his aura of invincibility, but his confidence. In turn, Davenport and Chase set up a confidence building faux rescue scenario that backfires and leaves Chase in real danger. Meanwhile, Bree faces Principal Perry's wrath after she uses a new ability called "Vocal Manipulation" to mimic her.
8.32 
#9 - Prank You Very Much
Season 2 - Episode 23 - Aired Nov 25, 2013
Bree is tired of being the target of the boys' shenanigans and partners with Tasha to pull the ultimate prank.
8.31 
#10 - Chore Wars
Season 1 - Episode 14 - Aired Jul 12, 2012
Adam, Bree and Chase learn about chores and earn allowance for the first time. To raise more money, they host a yard sale and accidentally sell an antique jewelry box that Davenport was restoring for Tasha. Meanwhile, Leo and Davenport bond over the latest 'Pig Zombie' movies.
8.30 
#11 - The Rats Strike Back
Season 2 - Episode 7 - Aired Apr 8, 2013
The Lab Rats confide in Leo their frustrations at having to constantly train and their desire to do normal teenage things. Leo explains the concept of going on strike so they face off against Davenport, who then calls their strike bluff and raises the stakes by recruiting Leo as a Lab Rat "scab" for an upcoming demonstration.
8.30 
#12 - Leo vs. Evil
Season 2 - Episode 10 - Aired Jun 24, 2013
Leo follows Marcus to his secret lair to gather evidence that proves he's bionic but ends up captured by Marcus. Meanwhile, the Lab Rats scramble to bring Tasha back before Davenport finds out that they accidentally teleport her to parts unknown.
8.27 
#13 - Sink or Swim (1)
Season 3 - Episode 1 - Aired Feb 17, 2014
The lab rats are on the run as stowaways on a cargo freight headed to the unknown. Once captured by the ship's crew, they are forced to choose between helping a submarine in danger, which would reveal their whereabouts and put them at risk of being caught, or staying quiet.
8.24 
#14 - Drone Alone
Season 1 - Episode 13 - Aired Jul 5, 2012
When Tasha and Davenport go on a vacation, it is up to Leo to make sure that nothing happens to his stepdad's prized possessions. Leo and the Lab Rats all promise to behave, but the second they're gone, Leo instantly heads to the lab and plays with a new gadget inadvertently causing Adam, Bree and Chase to glitch. However, their fun must come to an end when a Davenport Industries Solar Drone crashes through the window of the great room.
8.24 
#15 - Spy Fly
Season 2 - Episode 2 - Aired Mar 4, 2013
Leo turns to Bree for help after he mistakenly unleashes a swarm of robotic flies on the school. Adam and Chase turn their class assignment into a destructive competition.
8.20 
#16 - Under Siege
Season 4 - Episode 4 - Aired Apr 1, 2015
When a series of suspicious events happen overnight at the academy, everyone is convinced a new threat has emerged.
8.20 
#17 - Parallel Universe
Season 2 - Episode 8 - Aired Jun 17, 2013
One of Davenports inventions accidentally sucks Leo into an opposite parallel universe where Leo's the one with Bionics, Principal Perry is nice, Adam is a nerd, Chase is a Jock, and Bree is popular.
8.17 
#18 - Bionic Dog
Season 4 - Episode 5 - Aired Apr 8, 2015
When Douglas' long lost dog, Otis, shows up on the island, Chase becomes severely allergic and Adam instantly bonds with him.
8.08 
#19 - Avalanche!
Season 2 - Episode 17 - Aired Sep 16, 2013
As the Lab Rats return from a mission, Chase feels like the odd man out after Adam and Bree take all of the credit for the mission's success. Out to prove himself, Chase heads to the Arctic to retrieve rare minerals that Davenport needs for an invention, but finds himself trapped in an avalanche.
8.07 
#20 - Death Spiral Smackdown
Season 1 - Episode 9 - Aired Jun 7, 2012
Leo teams up with Adam in the school fitness challenge 'Death Spiral Smackdown,' hoping that Adam's bionic powers will be his secret weapon. But the plan backfires when they end up going head-to-head in the finals. Meanwhile, Bree and Chase use their bionic abilities against one another.
8.04 
#21 - Bionic Action Hero (1)
Season 4 - Episode 13 - Aired Aug 5, 2015
Douglas reveals that a former colleague is a movie director who wants to make a movie based on Adam, Bree and Chase; when the director shows up to the Academy with her actor, Troy West, for research, her evil agenda begins to unfold.
8.04 
#22 - Rats on a Train
Season 1 - Episode 5 - Aired Mar 19, 2012
The Lab Rats get their first mission to stop Davenport's hi-tech super fast train from speeding out of control. Leo sneaks along, but when the Lab Rats discover he accidently discarded the braking system they were supposed to install, they must improvise a way to stop the train before it crashes into a nearby town. Meanwhile, Tasha is given her big break at the TV news station when her boss asks her to cover the runaway train.
8.04 
#23 - My Little Brother
Season 2 - Episode 22 - Aired Nov 18, 2013
When Chase inadvertently causes Adam to shrink down to two inches, it's all fun and games until Adam ends up on Perry's lunch tray. Meanwhile, Bree gets control of the school for a day.
8.03 
#24 - Mission Mania
Season 4 - Episode 6 - Aired Apr 15, 2015
Feeling left out when no one recognizes him as the fourth member of the bionic team, Leo does his own self-promotion, resulting in more mission alerts than the team can handle.
8.03 
#25 - Smart and Smarter
Season 1 - Episode 7 - Aired Apr 23, 2012
When Chase refuses to admit that Adam has good ideas Adam decides to run against him for student of the semester. Meanwhile, Leo takes advantage of Bree's super speed and starts using her as his personal taxi.
8.02