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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 (424/425) - January 20, 2016
  21. The Vanishing (423 & 426) - February 3, 2016
Season 4 Cast

Cast

Main Cast

Recurring Cast

Guest Cast

Special Guest Cast

Trivia

Poll

Theme Song

Lab_Rats_Bionic_Island_-_Season_4_Intro

Lab Rats Bionic Island - Season 4 Intro

References

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