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Lab Rats

Where to stream every episode from all 4 seasons of Lab Rats. Filter these episodes by what's available to watch free or on your streaming services using the tabs above.

Season 1

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Season 01, Episode 01 Crush, Chop & Burn (Part 1)

S01 E01

Feb 27, 2012
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Crush, Chop & Burn (Part 1) Feb 27, 2012 Leo discovers three bionic siblings living in a lab beneath his new stepdad's mansion.

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Season 01, Episode 01 Crush Chop and Burn (1)

S01 E01

Feb 28, 2012
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Crush Chop and Burn (1) Feb 28, 2012 Leo discovers three teen super-humans Adam, Bree and Chase, living in a secret underground lab in the high-tech home he shares with his inventor stepdad, Donald Davenport, his mom, Tasha, and Eddy, the "smart house" computer. Leo takes the trio to school, but when they are unable to contain their bionic abilities on campus, Davenport sends them away to a remote secret lab.

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Season 01, Episode 02 Crush Chop and Burn (2)

S01 E02

Feb 28, 2012
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Crush Chop and Burn (2) Feb 28, 2012 The trio has switched places with robot versions of themselves, sending the robots to the remote lab. Tasha is afraid of Leo's attachment to the 'robots' and convences Donald to send them to the scrap yard. Leo heads off to rescue his new friends. On their return home Donald agrees to let them stay and learn about normal human life if they and Leo can keep their bionic powers a secret.

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Season 01, Episode 03 Commando App

S01 E03

Mar 6, 2012
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Commando App Mar 6, 2012 On the Lab Rats' first day of school, all goes awry when Chase is confronted by a football player and his "Commando App" is triggered, transforming him into Spike, an unruly drill sergeant. When Spike defies the school principal, she pits the Lab Rats up against the football team to battle it out for the coveted cafeteria table

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Season 01, Episode 04 Leo's Jam

S01 E04

Mar 13, 2012
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Leo's Jam Mar 13, 2012 When Leo needs help asking a girl to the school dance, Adam and Chase step in to help, but the plan backfires when she falls for the wrong brother. The boys decide to settle their differences on the dance floor and each show off their best moves. Meanwhile, Bree gets to know her crush, but he gets to know her glitche

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Season 01, Episode 05 Rats on a Train

S01 E05

Mar 20, 2012
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Rats on a Train Mar 20, 2012 The Lab Rats get their first mission to stop Davenport's hi-tech super fast train from speeding out of control.

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Season 01, Episode 06 Exoskeleton vs. Grandma

S01 E06

Apr 7, 2012
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Exoskeleton vs. Grandma Apr 7, 2012 When Davenport's prized invention, a super strength and laser empowered exoskeleton suit, malfunctions, after Chase reverses its controls, to get back at Leo for stealing his presenting job. However, it ends up unleashing destructive power on the household, making Leo's grandma even more suspicious of the family.

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Season 2

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Season 02, Episode 01 Speed Trapped

S02 E01

Feb 26, 2013
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Speed Trapped Feb 26, 2013 Adam, Bree, and Chase sneak out to meet Marcus in Davenport’s new self-driving sports car. When Leo tries to stop them, his nemesis Marcus traps him inside the car and programs it to take him on a wild, high-speed ride bound for the bottom of the Pacific Ocean.

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Season 02, Episode 02 Spy Fly

S02 E02

Mar 5, 2013
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Spy Fly Mar 5, 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.

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Season 02, Episode 03 Missin' the Mission

S02 E03

Mar 12, 2013
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Missin' the Mission Mar 12, 2013 Leo finally goes a mission as he helps Davenport and Eddy attempt to stop an underground gas leak. Adam, Bree and Chase struggle to escape from Principal Perry’s detention lockdown.

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Season 02, Episode 04 Quarantined

S02 E04

Mar 19, 2013
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Quarantined Mar 19, 2013 Bree is exposed to a toxic chemical sending Adam and Chase on a mission for an antidote. Bree escapes quarantine and when her side effects kick in, it's up to Leo to get her back to her capsule.

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Season 02, Episode 05 Robot Fight Club

S02 E05

Mar 26, 2013
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Robot Fight Club Mar 26, 2013 Chase and Leo enter a robot battling competition.

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Season 02, Episode 06 Bro Down

S02 E06

Apr 2, 2013
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Bro Down Apr 2, 2013 Adam's confidence plummets after Chase pranks him, so Chase tries to make things right by creating a fake rescue scenario, but his plan backfires and puts him in real danger.

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Season 02, Episode 07 The Rats Strike Back

S02 E07

Apr 9, 2013
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The Rats Strike Back Apr 9, 2013 The lab rats go on strike and express their desire to do normal teenage stuff, so Davenport recruits Leo as a "scab" rat for an upcoming demonstration.

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Season 3

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Season 03, Episode 01 Sink or Swim (1)

S03 E01

Feb 18, 2014
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Sink or Swim (1) Feb 18, 2014 Leo and Donald escape the elevator. Principal Perry lets them stay at the school temporarily in order to get her money from Donald quicker. The Lab Rats stow away on a cargo ship to hide from the FBI and must choose to either keep quiet or help stop a submarine that will crash into the ship and risk being caught. The Lab Rats decide to stop the submarine, with Chase activating his GPS, revealing the Lab Rats' location. Douglas ends up capturing them, disguised as Donald. Douglas reveals that his new bionic partner is a billionaire named Victor Krane, who wants to destroy the Lab Rats permanently. When Donald calls the Lab Rats and tells them that Principal Perry kept their secret, they return home, only for them to get crazy as a result of the Triton App and attack the family, Leo manages to disable Chase's Triton App when he talks to him and Chase manages to disable Adam and Bree's apps. The Lab Rats and the family later see the demolition that happened to the lab and are upset.

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Season 03, Episode 02 Sink or Swim (Part 2)

S03 E02

Feb 17, 2014
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Sink or Swim (Part 2) Feb 17, 2014 After their adventure with the submarine, the Lab Rats return home but fall under the dangerous influence of the Triton app.

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Season 03, Episode 02 Sink or Swim (2)

S03 E02

Feb 18, 2014
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Sink or Swim (2) Feb 18, 2014 Leo and Donald escape the elevator. Principal Perry lets them stay at the school temporarily in order to get her money from Donald quicker. The Lab Rats stow away on a cargo ship to hide from the FBI and must choose to either keep quiet or help stop a submarine that will crash into the ship and risk being caught. The Lab Rats decide to stop the submarine, with Chase activating his GPS, revealing the Lab Rats' location. Douglas ends up capturing them, disguised as Donald. Douglas reveals that his new bionic partner is a billionaire named Victor Krane, who wants to destroy the Lab Rats permanently. When Donald calls the Lab Rats and tells them that Principal Perry kept their secret, they return home, only for them to get crazy as a result of the Triton App and attack the family, Leo manages to disable Chase's Triton App when he talks to him and Chase manages to disable Adam and Bree's apps. The Lab Rats and the family later see the demolition that happened to the lab and are upset.

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Season 03, Episode 03 The Jet-Wing

S03 E03

Feb 25, 2014
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The Jet-Wing Feb 25, 2014 Since the lab is destroyed, the Lab Rats go without their capsules. This causes glitches in their bionics. In order to prevent this, Donald pulls off a huge stunt in a fiberglass jet wing he invented. Things go wrong when the jet wing runs out of fuel. Meanwhile, knowing the Lab Rats' bionic secret, Principal Perry uses Adam and Bree as her bionic servants for the day.

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Season 03, Episode 04 Mission: Mission Creek High

S03 E04

Mar 4, 2014
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Mission: Mission Creek High Mar 4, 2014 Since Principal Perry knows that the Lab Rats are bionic, she wants to get in the action and go on a mission with them. When they stage a fake mission and take her down to the newly built lab, things don't go as planned, and they have to save Mission Creek High from a speeding rocket. 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.

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Season 03, Episode 05 Zip It

S03 E05

Mar 11, 2014
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Zip It Mar 11, 2014 Bree gets a part-time job at a tech-support store with Caitlin, but gets out-shined by Chase while he is talking to the manager of Tech Town, Scott. Chase sees how she feels later and they agree to treat each other with respect. Meanwhile, while Tasha is away visiting Grandma Rose, Leo and Adam make a turbo zip-line instead of doing the chores that Tasha gave them, with Donald joining them later. When Tasha finds out about the zip-line, she makes the boys do the chores and she hangs out on the turbo zip-line instead, much to the dismay of Adam, Leo, and Donald.

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Season 03, Episode 06 Not So Smart Phone

S03 E06

Mar 25, 2014
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Not So Smart Phone Mar 25, 2014 Chase loses the phone with a bowling video of him and Adam doing bionic bowling stunts at Tech Town while working. Leo and Bree try to get Principal Perry to spend her money when she retires after Donald gives her money and Trent becomes the principal and makes Leo's life miserable. It works in the end, but Principal Perry is broke and Scott fires Caitlin after she destroys an ePhone 7, the one that had Adam and Chase's bowling stunts on it, while giving them to the customers as revenge. Leo makes Trent wear a different uniform, but to Bree and Leo's shock, he loves it, much to their dismay.

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Season 4

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Season 04, Episode 01 Bionic Rebellion (Part 1)

S04 E01

Mar 18, 2015
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Bionic Rebellion (Part 1) Mar 18, 2015 Sebastian has secretly formed an evil rebellion.

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Season 04, Episode 01 Bionic Rebellion: Part One

S04 E01

Mar 19, 2015
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Bionic Rebellion: Part One Mar 19, 2015 Sebastian has secretly formed an evil rebellion to get revenge on the Lab Rats for destroying his father. Meanwhile, Leo is trapped with the other bionic people who also want revenge, but Leo manages to convince Spin and Bob to help him, and, in the end, Sebastian is defeated, his rebellion is brought down, and he and his comrades are taken to a facility. Meanwhile, Donald successfully convinces the others that he has the best interest for them at heart while Adam still blames Chase for everything that happened after the rebellion is over.

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Season 04, Episode 02 Bionic Rebellion: Part Two

S04 E02

Mar 19, 2015
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Bionic Rebellion: Part Two Mar 19, 2015 Sebastian has secretly formed an evil rebellion to get revenge on the Lab Rats for destroying his father. Meanwhile, Leo is trapped with the other bionic people who also want revenge, but Leo manages to convince Spin and Bob to help him, and, in the end, Sebastian is defeated, his rebellion is brought down, and he and his comrades are taken to a facility. Meanwhile, Donald successfully convinces the others that he has the best interest for them at heart while Adam still blames Chase for everything that happened after the rebellion is over.

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Season 04, Episode 03 Left Behind

S04 E03

Mar 26, 2015
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Left Behind Mar 26, 2015 After sneaking some students off the island and to the mainland, the Lab Rats accidentally leave Spin and Bob behind and must retrieve them before Donald finds out. Meanwhile, Donald tries on Chase's mission suit and he and Leo scramble to get it off before Chase gets home.

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Season 04, Episode 04 Under Siege

S04 E04

Apr 2, 2015
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Under Siege Apr 2, 2015 When suspicious events happen overnight on the bionic island, everyone is convinced a new threat has emerged. However, this threat is revealed to be Leo, when his bionics glitch because Douglas never gave Leo a capsule.

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Season 04, Episode 05 Bionic Dog

S04 E05

Apr 9, 2015
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Bionic Dog Apr 9, 2015 Adam brings a dog back to the island and Douglas reveals that it's his old dog, Otis, who Douglas made bionic in order to save his life when Otis was injured. Chase turns out to be allergic to dogs as he starts sneezing, so Douglas says that Otis has to leave, but he and Adam actually hide the dog. Meanwhile, Leo gets a new smartphone application assistant named Shelly, with whom he has fallen in love. Bree finds out and tells Leo how unhealthy it is. When Leo leaves, Bree tries to delete Shelley, but accidentally changes the settings from Shelley to Liam and is soon seduced by him. Leo hears Liam talking and realizes that Bree changed Shelly into Liam, and gets mad. Suddenly, there is an explosion in the weapons storage area and Douglas is injured. Adam, Chase, and Otis go to the weapons storage area and help Douglas up and Chase finds a tripwire. Chase goes to review the footage of the weapons storage area and shows Douglas and Adam that it was Otis who set the tripwire. Douglas and Adam don't believe him at first, saying that Chase is jealous of Otis and made the footage up. After a while, Otis goes to Adam and activates his Override App, which makes Otis able to control Adam. Douglas and Chase try to stop Adam from acting crazy. When Otis starts shooting heat rays from his eyes at Douglas and acting hostile, Chase scans Otis' bionic chip and tells Douglas that he has an override ability. Douglas says it must have been Krane who reprogrammed Otis to destroy Douglas after he betrayed Krane.Douglas is able to extract the chip from Otis. Bree and Leo come out of a room still fighting and they accidentally drop the phone. Otis pees on the phone, which short circuits it and causes Bree and Leo to stop fighting and walk away from the phone.

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Season 04, Episode 06 Mission Mania

S04 E06

Apr 16, 2015
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Mission Mania Apr 16, 2015 The Lab Rats are on a mission to save people from a wildfire; when the people start to chant Adam, Bree, and Chase's names, Leo gets jealous and wants to become known. Douglas gets put in charge to develop a new technology for the academy, but can only come up with things that can hurt the students. Douglas gets an idea for a lie-detecting chair. If a person lies, they are spun in the chair at mach speed. Bob then unintentionally annoys Douglas by suggesting ideas for things that have already been invented. Later, the Lab Rats get a mission alert. When they arrive at the site, they find an old lady who claims her cat ran up a tree, but it is actually a raccoon. Her cat is on the ground next to her. Then five more mission alerts come up. Back at the academy, after 15 straight missions and none of which were actual emergencies, Adam, Bree, and Chase find out that Leo had made 10,000 business cards and a commercial in English and Spanish for a bionic emergency rescue service. Getting mission alerts from all over the country, Chase decides not to go because at least half of the alerts are not emergencies. Leo feels he needs to fulfill his promises and save people, so he goes on a mission alone. As Bob continues to drive Douglas crazy, he and Spin see all the mission alerts and start answering calls. Arriving at the mission site, Leo finds a helicopter about to fall over a side of a building. Using his super strength, he tries to pull the helicopter back down, but it is too heavy. Calling Bob for help, Leo gets put on a 20-minute hold. Adam starts to help Spin and Bob answer calls and picks up Leo's second call, but hangs up. Chase finds out from Adam that Leo called and rushes to the site of Leo's call. Arriving with Adam and Bree, Chase stabilizes the helicopter, while Bree helps the passengers out. When she goes back to check for anyone else, her suit gets stuck and the helicopter starts to fall. Leo grabs a hold of her just in time and realizes that it is not about the fame, but about saving lives. Douglas uses the technology from the lie-detecting chair to tell if the mission alerts are real or not.

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