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Lab Rats: Bionic Island Season 4 Episodes
Season 4 Episode Guide
26 Episodes 2015 - 2015
Episode 1
Bionic Rebellion, Pt. 1
Sat, Jun 20, 2015 30 mins
Part 1 of 2. Chase, Adam, Bree and Leo discover that a confidante has secretly formed an evil rebellion to exact revenge for his father's death by killing Davenport. Meanwhile, Leo informs everyone that he is not "one of them" but brags about living with Adam, Bree and Chase in their high-tech quarters.
Episode 2
Bionic Rebellion, Pt. 2
Thu, May 21, 2015 30 mins
Part 2 of 2. Chase, Adam, Bree and Leo discover that a confidante has secretly formed an evil rebellion to exact revenge for his father's death by killing Davenport. Meanwhile, Leo informs everyone that he is not "one of them" but brags about living with Adam, Bree and Chase in their high-tech quarters.
Episode 3
Left Behind
Wed, Mar 25, 2015 30 mins
Adam, Bree and Chase sneak a group of bionic students off the island but accidentally leave Spin and Bob behind. They then scramble to retrieve them before Davenport finds out.
Episode 4
Under Siege
Wed, Apr 1, 2015 30 mins
Everyone becomes convinced a new threat has emerged when a series of suspicious events occur overnight.
Episode 5
Bionic Dog
Wed, Apr 8, 2015 30 mins
Douglas' long-lost dog shows up on the island. Chase becomes severely allergic to it, while Adam instantly bonds with the pooch.
Episode 6
Mission Mania
Wed, Apr 15, 2015 30 mins
Leo promotes himself as the fourth member of the team and creates more mission alerts than the team can handle.
Episode 7
Simulation Manipulation
Wed, Apr 22, 2015 30 mins
Adam and Chase each lead their student groups against one another in a series of simulated exercises that evaluate student and mentor performance.
Episode 8
Forbidden Hero
Wed, Jul 1, 2015 30 mins
Leo is injured during a mission, so Tasha rushes to the academy to take care of him and learns the danger he often puts himself in on assignments.
Episode 9
Spider Island
Wed, Jul 8, 2015 30 mins
Douglas and Chase reanimate an extinct sea spider, but it soon escapes and puts the entire academy in jeopardy.
Episode 10
Spike vs. Spikette
Wed, Jul 15, 2015 30 mins
A female bionic student terrorizes the academy, and Spike is activated to subdue her.
Episode 11
Space Elevator
Wed, Jul 29, 2015 30 mins
Chase feels threatened when Davenport's top scientist arrives at the academy to test his latest advance in space technology.
Episode 12
Bionic Action Heroes Part 1
Wed, Aug 5, 2015 30 mins
A director plans to make a movie based on Adam, Bree and Chase, but she hides an evil agenda.
Episode 13
Bionic Action Heroes, Pt. 2
Wed, Aug 5, 2015 30 mins
Part 2 of 2. A director plans to make a movie based on Adam, Bree and Chase, but she hides an evil agenda.
Episode 14
One of Us
Wed, Aug 12, 2015 30 mins
Krane implants the bionic students with a deadly virus, and Chase, Douglas and Leo hunt for a cure.
Episode 15
Lab Rats vs. Mighty Med Part 1
Wed, Jul 22, 2015 30 mins
Chase and Davenport create a new, groundbreaking energy source and unveil it to the world. Meanwhile, Kaz and Oliver visit the academy in hopes that Kaz will finally obtain powers.
Episode 16
Bob Zombie
Wed, Sep 30, 2015 30 mins
Douglas develops a new piece of technology that replicates Chase's bionic intelligence and gives it to some of the other academy students, including Bob.
Episode 17
Human Eddy
Wed, Oct 14, 2015 30 mins
Davenport gives Eddy, the smart home system, a synthetic human body, and he soon becomes a model employee working alongside Principal Perry.
Episode 18
The Curse of the Screaming Skull
Wed, Oct 21, 2015 30 mins
Principal Perry brings back a skull from a neighboring island and everyone is convinced that it's cursed. Meanwhile, Adam tries to introduce Bob to the art of scaring people.
Episode 19
Lab Rats: On the Edge, Part 1
Wed, Nov 11, 2015 60 mins
Leo feels left out and forms his own team after the president awards Adam, Bree and Chase for their heroics. He soon discovers that he and one of his teammates have joint bionic abilities, but he pushes her too hard and causes her to lose her eyesight.
Episode 20
Lab Rats: On The Edge, Part 2
Wed, Nov 11, 2015 30 mins
Part 2 of 2. Leo feels left out and forms his own team after the president awards Adam, Bree and Chase for their heroics. He soon discovers that he and one of his teammates have joint bionic abilities, but he pushes her too hard and causes her to lose her eyesight.
Episode 21
Ultimate Tailgate Challenge
Wed, Dec 2, 2015 30 mins
Perry and Davenport compete in an ultimate tailgate challenge, judged by former NFL player Willie McGinest, to win tickets to a college football game.
Episode 22
And Then There Were Four
Wed, Jan 13, 2016 30 mins
Everyone is shocked when Douglas introduces a fourth bionic sibling named Daniel who's been living a normal life with an adopted family.
Episode 23
Space Colony Part 1
Wed, Jan 20, 2016 30 mins
Part 1 of 2. Donald takes everyone for a visit to Davenportia, the first human space colony located on a remote planet in another galaxy.
Episode 24
Space Colony Part 2
Wed, Jan 20, 2016 30 mins
Part 2 of 2. Donald takes everyone for a visit to Davenportia, the first human space colony located on a remote planet in another galaxy.
Episode 25
The Vanishing Part 1
Wed, Feb 3, 2016 60 mins
The academy students suddenly vanish after receiving an operating system upgrade and it's learned that their disappearance is due to a nefarious duo from the Lab Rats' past.
Episode 26
The Vanishing - Part 2
Wed, Feb 3, 2016 30 mins
Part 2 of 2. The academy students suddenly vanish after receiving an operating system upgrade and it's learned that their disappearance is due to a nefarious duo from the Lab Rats' past.