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On July 26, 2013 Disney XD announced that they had renewed Lab Rats for a third season. There are 23 episodes in this season. They started filming in September 2013. The first episode was released on February 17th, 2014.
Episodes
- Sink or Swim (301/302) - February 17, 2014
- The Jet-Wing (303) - February 24, 2014
- Mission: Mission Creek High (304) - March 3, 2014
- Zip It (305) - March 10, 2014
- Not So Smart Phone (306) - March 24, 2014
- Scramble the Orbs (307) - April 7, 2014
- Principal from Another Planet (308) - April 14, 2014
- Taken (309) - April 21, 2014
- Three Minus Bree (310) - June 30, 2014
- Which Father Knows Best? (311) - July 7, 2014
- Cyborg Shark Attack (312) - July 18, 2014
- You Posted What?!? (313/314) - July 28, 2014
- Armed and Dangerous (315) - September 29, 2014
- Alien Gladiators (316) - October 13, 2014
- Brother Battle (317) - October 20, 2014
- Spike Fright (318) - October 24, 2014
- Face Off (319) - November 10, 2014
- Merry Glitchmas (320) - December 1, 2014
- Rise of the Secret Soldiers (321/322) January 26, 2015
- Bionic House Party (323) - February 2, 2015
- First Day of Bionic Academy (324) - February 3, 2015
- Adam Steps Up (325) - February 4, 2015
- Unauthorized Mission (326) - February 5, 2015
Trivia
- Leo was given bionics in his right arm in You Posted What?!?.
- Spike returned in Spike Fright.
- Adam, Bree, and Chase got new abilities in Brother Battle.
- Hal Sparks directed the episode Brother Battle.
- The season finale Unauthorized Mission will air on February 5, 2015.