Phil and Claire coordinate the kids' activities so that they can have a kid-free week; Mitch and Cam make sure that it is a summer for them to remember.
Phil and Gloria are having a harder time coping with Luke and Manny's first day of high school than the boys are; Claire makes her return to the workforce.
Cameron is desperately trying to find ways to keep his engagement hidden when his sister comes for a visit, but she has her own news that catches him off-guard.
Calvin and Tina's efforts to remodel their home end up exposing discriminatory practices at their bank's appraiser; Marty asks for Trey's fatherly advice.
Calvin tries to deal with the realities of later-stage parenting; Malcolm begins to question his career choices; Gemma and Dave are forced to loosen up a bit.
Super-bandit Ladybird wreaks havoc in Adventure Bay taking all the town's treasures, including Mayor Goodway, so the Mighty Pups team up with the Mighty Twins.
The Ladybird is up to her old tricks again, but the twins have a trick of their own; Mayor Humdinger finally gets super powers and it's a total catastrophe.
The Mighty Pups get excited to take on new super bad guy, the Copycat, and it'll take all new powers and gear to take down their most formidable foe to date.
Harold creates a ray that can freeze things instantly; the Cheetah snatches half of Chase's Meteor Crystal, Chase must stop the Cheetah and restore his crystal.
The Mighty Pups must stop Sweetie from using her new powers to take over Adventure Bay; Mighty Nano gets the hiccups and starts duplicating out of control.
Monica and Rachel are tired of their new apartment, so they try to bribe the boys into taking it back; Ross asks Emily to marry him, much to Rachel's chagrin.
The guys remove Sheldon from taking part in a possibly valuable investment in Bitcoin; a certain secret regarding Leonard and Penny's relationship is revealed.
Sheldon and Amy conduct secret experiments on their friends to determine the best man and maid of honor; Penny expresses her true feelings regarding Amy.
Amy and Leonard begin bonding over different science experiments after Sheldon kicks Amy out to do his work alone; Bert Kibbler takes Howard's spot in a band.
Koothrappali discovers that the woman he's been dating has a husband; Sheldon irritates Leonard while he rents his old room to use a quiet place to work.
The friends head to London for Ross's wedding; Chandler is annoyed when Joey buys a ridiculous hat while touring London; Rachel decides to attend the wedding.
Chandler accidentally kisses Monica in front of Phoebe and Rachel and then must kiss them to cover it up; Rachel finally tells Ross her feelings for him.
The family heads out to the annual fair; Phil surprises Claire on their 20th wedding anniversary; Gloria signs Jay up to be a fair cop; Haley meets Andy.
Coach Cameron is hyper-focused on winning an upcoming football game and is determined to show no mercy; Claire proves that she's more than the boss's daughter.
Phil ends up in jail after he tricks Luke into taking a dance class; Jay and Gloria are concerned that Manny may be aiming too high when it comes to the ladies.
The high school open house is putting the parents on edge when Claire finds the pressure too much for her to handle and Gloria encounters a 'mean girl' mom.
Phil and Claire talk to Haley about her future; Jay's friend Shorty and his wife share some disturbing news; Mitch and Cam try not to discuss their wedding.
Calvin spends his time recovering at home by spying on his neighbors, which leads him to think something sinister is happening on the other side of the street.