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.

Bionic Showdown (2)

#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.

star 8.54
24 votes
Directors: Victor Gonzalez
Writers: Bryan Moore, Chris Peterson
You Posted What!?! (1)

#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.

star 8.53
47 votes
Directors: Victor Gonzalez
Writers: Hayes Jackson
Bionic Showdown (1)

#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.

star 8.52
42 votes
Directors: Victor Gonzalez
Writers: Bryan Moore, Chris Peterson
Spike's Got Talent

#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.

star 8.48
33 votes
Directors: Guy Distad
Writers: Julia Miranda
Taken

#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.

star 8.45
53 votes
Directors: Victor Gonzalez
Writers: Mark Brazill
Hole In One

#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.

star 8.33
36 votes
Directors: Victor Gonzalez
Writers: Sib Ventress
You Posted What!?! (2)

#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.

star 8.32
34 votes
Directors: Victor Gonzalez
Writers: Ken Blankstein
Bro Down

#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.

star 8.32
44 votes
Directors: Victor Gonzalez
Writers: Mark Brazill
Prank You Very Much

#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.

star 8.31
29 votes
Directors: Victor Gonzalez
Writers: Ken Blankstein
Chore Wars

#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.

star 8.30
46 votes
Directors: Sean McNamara
Writers: Heather Flanders
The Rats Strike Back

#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.

star 8.30
40 votes
Directors: Victor Gonzalez
Writers: Julia Miranda
Leo vs. Evil

#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.

star 8.27
40 votes
Directors: Victor Gonzalez
Writers: Ron Rappaport
Sink or Swim (1)

#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.

star 8.24
54 votes
Directors: Victor Gonzalez
Writers: Bryan Moore, Chris Peterson
Drone Alone

#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.

star 8.24
38 votes
Writers: Mark Brazill
Spy Fly

#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.

star 8.20
54 votes
Directors: Guy Distad
Writers: Ken Blankstein
Under Siege

#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.

star 8.20
56 votes
Directors: Victor Gonzalez
Writers: Ken Blankstein
Parallel Universe

#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.

star 8.17
42 votes
Directors: Guy Distad
Writers: Ron Rappaport
Bionic Dog

#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.

star 8.08
59 votes
Directors: Guy Distad
Writers: Mark Brazill
Avalanche!

#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.

star 8.07
30 votes
Directors: Victor Gonzalez
Writers: Mark Brazill
Death Spiral Smackdown

#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.

star 8.04
45 votes
Directors: Sean McNamara
Writers: Gigi McCreery, Perry M. Rein
Bionic Action Hero (1)

#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.

star 8.04
49 votes
Directors: Victor Gonzalez
Writers: Hayes Jackson
Rats on a Train

#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.

star 8.04
50 votes
Directors: Victor Gonzalez
Writers: Ken Blankstein
My Little Brother

#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.

star 8.03
29 votes
Directors: Victor Gonzalez
Writers: Jason Dorris
Mission Mania

#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.

star 8.03
58 votes
Writers: Hayes Jackson
Smart and Smarter

#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.

star 8.02
46 votes
Directors: Guy Distad
Writers: Chris Peterson, Michael Moore