After Lincoln gets a pink hand-me-down bike from Lori, he borrows Lynn's cool BMX bike without telling her; when someone clogs the toilet, Lincoln investigates to find the culprit.
When Carl witnesses Ronnie Anne save a dog, he becomes obsessed with being just like his newfound hero; Ronnie Anne secretly starts watching her family's favorite telenovela after refusing to watch it with them.
Subtítulo
Roll Model With the Casagrandes; No Show With the Casagrandes
Mom is assigned a travel article at work, and she takes the entire family on a cross-country road trip; the trip gets off to a bumpy start when Lincoln tries to change Mom's itinerary to go to Dr. Weirdly's Bizarritorium.
When Sergio stays at the Louds', he soon gets into trouble when he doesn't want to hang out with the rest of the pets; unable to get Lily to go to sleep, Mom takes her for a drive, and they happen to witness a burglary.
Clyde and Nana Gayle are in stiff competition when they make the finals of a Grandmother/Grandson Dance Contest; Lincoln and friends need to get school back to normal when Principal Ramirez implements new fishy rules.
When a sinkhole opens up at school, Lincoln and his classmates are forced to share lockers; when Lana brings home a skunk to rehabilitate, Lola grows attached when she finds the skunk has finer tastes.
Rusty tries to bring the fun of Gus' to Duds For Dudes when he's in charge of the store; Stella wins a school competition and is super excited until she learns she has to give a public presentation.
The children give Lily an old singing toy from the attic to help her stop crying, but it quickly drives them crazy; the kids try to convince Dad of the wonders of modern technology after he declares war on their electronic devices.
Phoebe and Max must work together on a series of superhero team-building exercises, but their different approaches to training jeopardizes their future as a crime fighting duo.
Chloe struggles with her leadership skills; when a villain attacks her school field trip, Max and Phoebe have to put Chloe in charge while they try to take down the villain and defuse his dangerous astronomical weapon.
After Phoebe and Max let Chloe's friends watch a horror movie and eat candy, Jinx and Booch's parents want to meet Chloe's; with Hank and Barb away, Max and Phoebe transform into them to help Chloe; it goes well until the real Hank and Barb show up.
When the children learn that Dr. Colosso ruined their parents' wedding years earlier, they decide to recreate Hank and Barb's dream day as their anniversary gift.
Phoebe and Max are determined to make their 100th save their best and most memorable one yet, but by ignoring a series of small saves they overlook a supervillain plotting revenge on Hank and Barb.
Max and Phoebe realize they have been neglecting their younger siblings when Billy and Nora bond with an outgoing pair of teens at a gamer's convention.
Max and Phoebe start a fight between Billy and Nora so they can avoid riding a scary roller coaster, but their scheme backfires when the feud escalates.
Mrs. Wong visits Secret Shores and threatens to reveal the Thundermans' superhero identities to the town; but Max and Phoebe's plan to have Dr. Colosso keep her quiet backfires in ways they could not have imagined.
Billy brings a new sidekick, Steve, to town and wants him to join the T-Force; Phoebe and Max agree to consider him, but when they eventually reject Steve for having a very lame power, he turns evil.
When a fancy grocery store opens on the block, Bobby rallies the family to do everything they can to compete; Ronnie Anne fakes being sick to watch a Lucha Libre match, which proves to be more difficult than anticipated.
Subtítulo
Store Wars With the Casagrandes; Lucha Fever With the Casagrandes
Lincoln has his hands full when all 10 of his sisters ask him to cover for them on the same day; Bobby and Lori go on a double date with Lincoln and Bobby's little sister, Ronnie Anne.
Lincoln must beat each of his sisters to the couch in order to watch the finale of his favorite show; Lincoln leaves a scathing voicemail on Lori's phone, and quickly realizes that he must erase it before she hears it.
Mom takes over when Lucy quits the writing club at school due to the by-the-book way Huggins runs the club; Luna and Sam embark on a challenge taking place across Royal Woods and discover they have less in common than they thought.