S3 E1 • Sink or Swim (1)

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.

Première diffusion : 17 février 2014

S3 E2 • Sink or Swim (2)

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.

Première diffusion : 17 février 2014

S3 E3 • The Jet-Wing

Since the lab is destroyed, Adam, Bree and Chase go without their capsules. This causes glitches in their bionics. In order to prevent this, Mr. Davenport 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.

Première diffusion : 24 février 2014

S3 E4 • Mission: Mission Creek High

Since Principal Perry knows that Adam, Bree and Chase are bionic, she wants to get in the action and go on a "Mission" with the lab rats. When they stage a fake mission. They 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.

Première diffusion : 3 mars 2014

S3 E5 • Zip It

Bree gets a part-time job at a tech store but is overshadowed by Chase. Meanwhile, Adam and Leo build a turbo zip-line in the house and find themselves in competition with Davenport.

Première diffusion : 10 mars 2014

S3 E6 • Not So Smart Phone

Chase and Adam record themselves doing bionic stunts but then have to scramble to find the phone they used before their secret is exposed. Meanwhile, Leo and Bree scheme to help Perry spend her fortune.

Première diffusion : 24 mars 2014

S3 E7 • Scramble the Orbs

Leo's excited about his first high-end technological creation, a pair of attack orbs meant to protect the family, but when they can't differentiate between friend and foe, they create more harm than good. Meanwhile, Chase steals Davenport's Eddy technology to make a "Cheddy" app and win a Tech Town employee contest, but things go awry when the technology glitches.

Première diffusion : 7 avril 2014

S3 E8 • Principal from Another Planet

Leo is determined to record the bizarre events he believes take place during a lunar eclipse. Davenport is skeptical until it appears that an alien life form has taken control of Principal Perry's body.

Première diffusion : 14 avril 2014

S3 E9 • Taken

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.

Première diffusion : 21 avril 2014

S3 E10 • Three Minus Bree

When Bree is accepted for a high school semester abroad program and Davenport won't let her go, she destroys her chip forsaking her bionic abilities.

Première diffusion : 30 juin 2014

S3 E11 • Which Father Knows Best?

Davenport's attempts at rebuilding Bree's bionic chip fail, forcing Leo to go behind his back and ask Douglas for help.

Première diffusion : 7 juillet 2014

S3 E12 • Cyborg Shark Attack

After Leo sees a shark movie that terrifies him, Adam and Chase scare him by repurposing a Davenport Industries cyborg shark. However, the shark's artificial intelligence goes rogue, and Chase, Adam, Leo and Janelle find themselves trapped in the house.

Première diffusion : 18 juillet 2014

S3 E13 • You Posted What!?! (1)

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.

Première diffusion : 28 juillet 2014

S3 E14 • You Posted What!?! (2)

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.

Première diffusion : 28 juillet 2014

S3 E15 • Armed and Dangerous

Leo tries to show off his bionic arm to Janelle. Meanwhile, Agent Graham promotes Adam, Bree and Chase as bionic celebrities. But when they realize they missed a mission because of him, the Lab Rats decide to get Davenport back as their leader by pretending to have glitches in their bionics to humiliate Graham in front of the President of the United States, when he comes to visit them. In the end, Donald is back as their leader after Agent Graham is fired by the President.

Première diffusion : 29 septembre 2014

S3 E16 • Alien Gladiators

Leo and Davenport attend fan convention and face off in an epic fire staff battle. Meanwhile, Adam, Bree, and Chase attend the convention dressed like their favorite "Alien Gladiators" characters in search of the movie's star. However, things take a turn for the worst when the gang lands in a security holding area with a costumed fan boy.

Première diffusion : 13 octobre 2014

S3 E17 • Brother Battle

Douglas unlocks new abilities for Adam and Chase that escalate their battle of one-upmanship and disrupt the balance of power on the team.

Première diffusion : 20 octobre 2014

S3 E18 • Spike Fright

When Chase finally gets a girl interested in him, Adam gets jealous and sabotages their date by purposefully causing Chase to turn into Spike.

Première diffusion : 24 octobre 2014

S3 E19 • Face Off

After being embarrassed by Adam, Bree gets Chase's help to prank him back with a mask-cloak that turns her into Principal Perry. After the prank though, Bree can't get the mask off in time for her date.

Première diffusion : 10 novembre 2014

S3 E20 • Merry Glitchmas

When Adam, Bree and Chase discover that their new action figures are being outsold by another toy, they attempt to improve their toys by adding special features: bionic abilities.

Première diffusion : 1 décembre 2014

S3 E21 • Rise of the Secret Soldiers (1)

As Adam, Bree and Chase become celebrities, fame begins to tear them apart. The friction among the group becomes evident when a reality show follows them on a mission and things go awry. However, they must put aside their differences to stop Krane from his evil plan of taking over the planet.

Première diffusion : 26 janvier 2015

S3 E22 • Rise of the Secret Soldiers (2)

As Adam, Bree and Chase become celebrities, fame begins to tear them apart. The friction among the group becomes evident when a reality show follows them on a mission and things go awry. However, they must put aside their differences to stop Krane from his evil plan of taking over the planet.

Première diffusion : 26 janvier 2015

S3 E23 • Bionic Houseparty

Davenport lays in critical condition after a battle. In an attempt to save him, Leo risks his life to perform a dangerous bionic process. Meanwhile, after being deactivated from the Triton App, Krane's former bionic soldiers have nowhere to go and follow Adam home.

Première diffusion : 2 février 2015

S3 E24 • First Day of Bionic Academy

To his dismay, Leo finds out that he will be a student at the Bionic Academy, not a mentor like Adam, Bree and Chase. Chase engages in a battle against a former nemesis and Adam mentors a younger student.

Première diffusion : 3 février 2015

S3 E25 • Adam Steps Up

Davenport leaves Adam, Bree, and Chase in charge of the Bionic Academy while he celebrates his anniversary. Leo invites Janelle to the island, but gets distracted by his nemesis.

Première diffusion : 4 février 2015

S3 E26 • Unauthorized Mission

When Leo is chosen for a mission over Spin, Spin recruits Bob to join him on an unauthorized mission to prove themselves. Meanwhile, Sebastian tries to help Chase get revenge on Adam, but his intentions may not be true.

Première diffusion : 5 février 2015