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Season 1 Season 2 Episode Guide Season 3 Season 4

On May 9, 2014, Disney XD announced that they renewed Lab Rats for a fourth season [1]. There are 26 episodes this season [2]. Filming started October 2014. The first episode was released on March 18, 2015. The premiere episode of this season was Bionic Rebellion. The finale episode of this season was The Vanishing.

Episodes

LabRatsSeason4

Official promotional image for the first half of the season.

  1. Bionic Rebellion (403/404) - March 18, 2015
  2. Left Behind (401) - March 25, 2015
  3. Under Siege (402) - April 1, 2015
  4. Bionic Dog (412) - April 8, 2015
  5. Mission Mania (405) - April 15, 2015
  6. Simulation Manipulation (406) - April 22, 2015
  7. Forbidden Hero (408) - July 1, 2015
  8. Spider Island (409) - July 8, 2015
  9. Spike vs. Spikette (407) - July 15, 2015
  10. Lab Rats vs. Mighty Med (415) - July 22, 2015
  11. Space Elevator (414) - July 29, 2015
  12. Bionic Action Hero (410/411) - August 5, 2015
  13. One of Us (416) - August 12, 2015
  14. Bob Zombie (417) - September 30, 2015
  15. Human Eddy (419) - October 14, 2015
  16. The Curse of the Screaming Skull (420) - October 21, 2015
  17. Lab Rats: On The Edge (421/422) - November 11, 2015
  18. Ultimate Tailgate Challenge (413) - December 2, 2015
  19. And Then There Were Four (418) - January 13, 2016
  20. Space Colony (423/424) - January 20, 2016
  21. The Vanishing (425/426) - February 3, 2016
Season 4 Cast

Cast

Main Cast

Recurring Cast

Guest Cast

Special Guest Cast

Trivia

  • This is the only season that premiered in March.
  • This season is renamed to Lab Rats: Bionic Island. It also features an updated beginning to the intro.
  • This season makes Lab Rats the 2nd Disney XD series to make it to Season 4.
  • There were five one-hour episodes (not including the crossover): Bionic Rebellion, Bionic Action Hero, Lab Rats: On The Edge, Space Colony, and The Vanishing. This is the most one hour episodes in a season.
  • Spike returned in Spike vs. Spikette, along with another student with the Commando App (Spikette) and Bree's Commando App, (Spikerella).
  • Leo was given a bionic leg to replace his injured one in Space Elevator.
  • This Season introduces a new Big Bad, Giselle Vickers.
  • There was a crossover this season with Mighty Med in Lab Rats vs. Mighty Med.
  • This season features two new sets, the Mentor Quarters and the Davenport Bionic Academy.
  • Hal Sparks directed the episodes Left Behind, Spider Island, and Space Elevator.
  • Marcus Davenport, Taylor and Victor Krane all return this season after the latter two were presumed deceased, while the former was brought back to life after being destroyed. Out of the three, Taylor is the only one still alive, and the only one to join the good side.
  • A new bionic sibling is introduced this season, Daniel Davenport.
  • The season and series finale, The Vanishing, aired February 3rd, 2016.
  • This is the only season that Rose, Janelle and Trent don't appear.
  • Donald was absent in eleven episodes. (Under Siege, Bionic Dog, Mission Mania, Forbidden Hero, Spider Island, Spike vs. Spikette, Bionic Action Hero Part 1 & 2, One of Us, Bob Zombie, The Curse of the Screaming Skull)
  • This is the only season to have a 1 hour finale.
  • Even though it shows Chase using his original forcefield he never uses it this season

Poll

Favorite episode?
 
7
 
4
 
3
 
4
 
1
 
1
 
2
 
2
 
5
 
23
 
2
 
27
 
2
 
3
 
3
 
4
 
16
 
6
 
14
 
15
 
316
 

The poll was created at 15:53 on February 4, 2016, and so far 460 people voted.

Theme Song

Lab Rats Bionic Island - Season 4 Intro

Lab Rats Bionic Island - Season 4 Intro

References

  1. http://www.disneyabcpress.com/disneyxd/shows/lab-rats/press-releases/
  2. https://twitter.com/CPetey222/status/604278960818520066

Start a Discussion Discussions about Season 4

  • Season 4 Theories

    3 messages
    • I'm not sure precisely how the series will end but I think it'd be nice if Marcus rebelled against Giselle and decided to give ...
    • I want bring back lab rat elite force a new season revive.
  • More Theories!

    61 messages
    • I will say it go be a tie but Marcus I stronger now.
    • I think it's possible that Gao destroyed the Hurt's Memorial Bridge to kill AB,C. Tt would be possible, the moment the bridge collap...
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