Tommy decides to behave more unruly like Angelica after becoming convinced that his parents stole his stuffed lion; Angelica causes trouble with a magic wand.
The babies see a picture of Dil on Stu's computer screen and mistakenly believe that the infant is stuck inside; Phil and Lil try their hands in the kitchen.
Arnold's attempts to get away from Helga's ceaseless harassment fail when he and the other boarders find that she is vacationing at the beach they're visiting.
Helga ends up revealing all of her personal problems and feelings for Arnold after the school psychologist witnesses her outlandish and brutish behavior.
It is Arnold's turn to pay his oddball cousin a special visit as he ventures to Arnie's countryside domicile; Chocolate Boy tries to kick his nasty habit.
Harold's hatred for school causes him to rebel in order to get himself suspended, but he quickly realizes that the self-imposed vacation isn't one at all.
Lori struggles to make a good impression on Bobby's dad after accidentally pushing him into a puddle; Lily takes Lisa's shrink ray to school for show-and-tell.
Clyde learns he didn't earn the junior administrator job; when the new girl starts hanging around Lincoln and his friends, they suspect she likes one of them.
Carol Pingrey's photo gets more likes on social media than Lori's, so she attempts to one-up her; Lola is being homeschooled and the other siblings are jealous.
Lincoln as David Steele is on the hunt for his stolen birthday present; Luan lands a role in a Dairyland production and must hide this news from Mrs. Bernardo.
Lynn gets drafted into a terrible basketball team at school; Mom and Dad get sick of waiting in a long line for the bathroom, so they build a secret bathroom.
The Louds head to Hollywood, and Lola is determined to score a leading role and become a star; the Louds attempt to avoid the Casagrandes in Great Lakes City.
Lucy must convince a vampire to turn the Mortician's Club into vampires; Lisa discovers the dinosaur bones she found in her backyard may not be what they seem.
Will & Min show Jack around to help find a good story; Lily spills boba in Jack's suitcase and tries to hide the evidence; Jack tries to find the big picture.
After their battle to procure a rare cookie, Jack feels more part of the family; the Groom & Board gets a bad review, so Lily tries to find the culprit.
Captain Man announces he is getting married causing Henry and Charlotte to go searching for answers, but they discover things are not as they seem to think.
Henry and the gang set up a secret underground restaurant in the Man Cave for Charlotte's dinner with Jack Swagger, but some unwanted guests crash the party.
When the gang befriends Bigfoot in the woods, Kid Danger and Captain Man try to help get rid of a troublesome hunter that's been trying to capture him.
When a new internet celebrity causes chaos in Swellview, Captain Man must switch bodies with social media star Frankini in order to infiltrate his secret lair.
When Dr. Minyak kidnaps the members of Captain Man's fan club, Captain Man and Kid Danger have to think of a way to rescue them, with the help of Piper.
When Jasper gets the chance to take his crush to Cactus Con, a mysterious villain gets involved in the convention and the entire group is forced into action.
When Vice Mayor Willard cuts Kid Danger and Captain Man's budget to build a high-speed railway in Swellview, the heroes have to think of ways to save money.
When Captain Man reveals a "Crime fighters only" room in the Man Cave, Charlotte, Jasper and Schwoz are jealous and make a cooler room to show them up.
Captain Man and Kid Danger end up in a bad situation when they each find themselves in holes, and Charlotte and Jasper must figure out how to rescue them.
When Kid Danger and Captain Man are called to the Swellview Museum of Stools and Jewels, they are entrusted with the protection of the rare Neal Diamond.
Kid Danger and Captain Man battle Drex on top of a blimp to stop him from erasing memories of Captain Man and the blimp is aimed for the baby hospital.
Kid Danger and Captain Man battle Drex on top of a blimp to stop him from erasing memories of Captain Man and the blimp is aimed for the baby hospital.
Henry is invited to visit an exclusive restaurant and chooses his employer as his guest, but he discovers that their outing is more involved than he imagined.
Timmy attempts to quickly complete a book report by wishing for Tom Sawyer to come alive, but problems arise when the mischievous character steals Cosmo's wand.
Chuckie becomes mortally afraid of slides after making the mistake of going down a slide designed for older children; the babies visit a giant indoor pool.
The babies pile into Grandpa's trailer to go find Chuckie's rocket ship that has crash landed on the moon; Angelica loses her excitement for her birthday.
Grandpa's sister, with whom he has unresolved childhood issues, comes to visit; Arnold and his friends join Coach Wittenburg's synchronized swimming team.
Helga attempts to impress Arnold by using a coupon in order to take him out to a fancy restaurant; Phoebe has issues with her new peers after skipping a grade.
Arnold and Gerald attempt to avoid their performing obligations for Helga's musical by traversing the city in a public bus but end up getting lost downtown.
When Helga is not invited to a slumber party, she gives herself a beauty treatment; Arnold is in the middle of a dispute concerning a neighborhood building.
Grandpa brings his favorite classic car in order to display it an antique car show, where he is shocked to discover that is has been stolen from plain sight.