1. Speed Trapped
Aired: Feb 25, 2013 Unbeknownst to the rest, Marcus programs Donald's self-driving car to speed L...
2. Spy Fly
Aired: Mar 4, 2013 Without permission, Leo uses Donald's robot fly to secretly film Bree, but an...
3. Missin' the Mission
Aired: Mar 11, 2013 Leo takes on a challenge to prove his worth.
4. Quarantined
Aired: Mar 18, 2013 Davenport discovers that Bree was exposed to a toxic chemical.
5. Robot Fight Club
Aired: Mar 25, 2013 Donald vengefully enters a robot battling competition against Chase and Leo. ...
6. Bro Down
Aired: Apr 1, 2013 Chase outsmarts Adam with a prank that hurts his aura of invincibility, leavi...
7. The Rats Strike Back
Aired: Apr 8, 2013 The Lab Rats go on strike with Leo, their negotiator, up against the supreme ...
8. Parallel Universe
Aired: Jun 17, 2013 Leo is inadvertently transported to a parellel universe!
9. Spike's Got Talent
Aired: Jun 24, 2013 Being overlooked brings out the worst in Chase and Bree in and around a schoo...
10. Leo vs. Evil
Aired: Jun 24, 2013 Leo follows Marcus to a secret lair.
11. Hole in One
Aired: Jul 1, 2013 Covering up their damage to Donald's recently purchased high-end painting, th...
12. Trucked Out
Aired: Jul 8, 2013 Davenport sets out to buy newly-licensed driver Adam a new, safe vehicle, and...
13. The Bionic 500
Aired: Jul 22, 2013 Donald and his obnoxious new neighbor settle their differences in a high-stak...
14. Bionic Showdown: Part 1
Aired: Aug 5, 2013 Douglas is revealed as Marcus' master.
15. Bionic Showdown: Part 2
Aired: Aug 5, 2013 With Adam, Bree, Chase and Donald captured and stripped of bionic powers, onl...
16. Memory Wipe
Aired: Aug 19, 2013 Leo uses a memory-erasure device on Donald and accidentally wipes out 24 years.
17. Avalanche!
Aired: Sep 16, 2013 Heedless of Donald's warning, Chase braves the arctic to retrieve rare minera...
18. Adam Up
Aired: Sep 23, 2013 Adam and Leo use a cloning device to create another Adam.
19. Llama Drama
Aired: Sep 30, 2013 Adam and Chase are assigned to guard the school's mascot dingo costume from a...
20. The Haunting of Mission Creek High
Aired: Oct 14, 2013 Trent the bully is tormenting Leo again but Leo's found his weakness - he's a...
21. Perry 2.0
Aired: Nov 11, 2013 In technologically upgrading Mission Creek High, Donald eagerly gives Perry a...
22. My Little Brother
Aired: Nov 18, 2013 Chase inadvertently shrinks Adam down to two inches!
23. Prank You Very Much
Aired: Nov 25, 2013 Bree is tired of being the target of the boys pranks and partners with Donald...
24. Twas the Mission Before Christmas
Aired: Dec 2, 2013 It's Christmas Eve and the Lab Rats have to go on a rescue mission to Donald'...
25. Trent Gets Schooled
Aired: Jan 6, 2014 Trent demands that Leo and Chase help him study for a science test.
26. No Going Back
Aired: Jan 13, 2014 Donald is under attack by a hacker that has not only left Davenport Industrie...