Lincoln finds himself with unexpected free time after his sisters think that he is bad luck and ban him from attending their activities. Lincoln and Clyde's class is going to be dissecting frogs. When Lana hears about it, she convinces Lincoln that it is wrong, and the two embark on a frog rescue mission.
It's April Fool's Day again, and the Loud family thinks they are safe when they convince prankster Luan to spend the weekend at camp. But when Vanzilla breaks down in front of a motel, the family finds they aren't so safe from her pranks after all. The kids discover their dad isn't at his IT job anymore, and is now a dishwasher. Convinced it's their fault, the kids vow to get Lynn Sr. another IT job.
When Luan realizes how her siblings complain about her jokes, she gives up her passion, but the others feel bad about it, so now they have to show Luan that she is funny. Knowing Leni's history of spoiling surprises, the kids decide not to tell her about Rita's upcoming party, but keeping Leni away is no easy task.
On Halloween, Lincoln and Clyde plan to go to the fancy gated community of Huntington Manor at Huntington Oaks in order to get the full-sized candy bars. Meanwhile, Lucy assembles a haunted corn maze and operates it with the help of Lori, Leni, Luna, Luan, Lynn, and Rita. Also, Lola, Lana, Lisa, and Lily compete to see who will get maximum candy as a reluctant Lynn Sr. escorts them.
The children give Lily an old singing toy from the attic to help her stop crying, but it quickly drives them crazy; when the toy is taken away from Lily however, it causes her to become increasingly sad. The kids try to convince their Dad of the wonders of modern technology after he declares war on their electronic devices.
Lisa gets invited to work at a prestigious science institute, seeing it as an opportunity to get away from her crazy and crowded family life. When Lori and Bobby attempt to have their daily conversation, a few misunderstandings lead to them having a rather awkward conversation. Because of this, the two fear that dating long distance isn't working out for them. With encouragement from their respective parents, Lori and Bobby attempt to show each other that they care for each other though various means, like signs of affection, a home video, and virtual dating, but when that ends up not working, the two decide to spend their day together, which is just as troublesome as when they were separate.
While playing in her Dad’s new band, Luna is worried about her reputation if her friends see her perform. / Lily has been having recurring nightmares and neither of them understand her descriptions. Upon getting a description of Trashy and Tentacle, Lisa invents a dream machine in order to enter Lily's dream where she brings Lincoln, Lynn, Lola, and Leni along for the ride while having them use the return button if it becomes difficult. After Lisa's Lull-a-Bot helps them into Lily's dream, Lisa, Lincoln, Lynn, Lola, and Leni search for the nightmares plaguing Lily. Meanwhile, the rest of the family work to keep Lily from waking up while everyone is in Lily's dream.
Lynn Sr. finds out that Lynn's Table has gotten a bad review on the review website Nosh from NewNosher123 and the kids find out about. To find the culprit that is in Royal Woods, Lincoln has his sisters look for suspects and interview the other restaurants that got a thumbs down. With their suspects being Principal Huggins, Mr. Grouse, Scoots, Mrs. Bernardo, and Flip, Lincoln, his sisters, and Todd plan to lure their suspects to Lynn's Table to find out who is NewNosher123. / At Royal Woods Middle School, Lincoln, Clyde, Liam, Rusty, Zach, and Stella are in need of new broadcasting equipment for the Action News. They are approached by Chandler who offers them new broadcasting equipment. In exchange, he wants them to join the Action News Team. When that happens, Chandler makes things difficult for them by wanting a bigger part in exchange for more broadcasting equipment. Now they must find a way to get Chandler off the Action News.
Ever since she started Fairway University, Lori has missed a lot of stuff. At the advice of a classmate, Lori heads home for the weekend to see her family. As her siblings have plans, Lori tags along to the different activities in order to get caught up with them. When the first day goes wrong, Lori gathers her siblings for different activities the next day like the minigolf course, Dairyland, and Tall Timbers Pond which goes comically awry. / After embellishing her friendship with Mick Swagger, Luna must try to convince the star to perform at her high-school dance.
At Gus' Games 'n Grub, Lincoln is celebrating his David Steele-themed 12th birthday with his parents, friends, and Leonard. The gift from his dad and Leonard suddenly goes missing. / At Dairyland, Luan arrives to meet up with Benny who mentions that there is a casting audition for Heidi Heffer in "A Cream Come True".
As Lola is driving around upstairs following the completion of pageant season, Mr. Coconuts suffers a crossing accident as Luan persuades Lola to be her acting ventriloquist dummy until further notice. / Taking place before "Bummer Camp", Leni hears from Lori that they will be a 50% sale at the outlet mall.
The Loud House gets a call from Leonard stating that a new bunch of campers are coming and that all the counselors have quit during camping. / Lisa's new mail system delivers the mail received from the mail carrier as Lana has been invited to her friend Kayla's slumber party attended by Kristen and Ashley.
As the McBride family hold a party for Cleopawtra and Nepurtiti's graduation from Madame Furball's Academy for Refined Females, Gayle calls them up to ask when they are coming over for her birthday. / Lola finds out from Meryl is covering for Cheryl who is helping to decide who will win Miss McFiggle Lifetime Achievement Award.
As Gus is debuting a new pizza flavor at Gus's Games & Grubs, Rodney shows up wanting Rusty to watch over Duds for Dudes while he goes to Hazeltucky to get the wrong swatches exchanged with his fabric guy. / Stella wins a school competition and is super excited until she learns she has to give a public presentation.
To earn her next patch and become a golden Snickerdoodle, Lola must spend quality time with Sunset Canyon senior, Bernie. / After Lynn sees cousin Shiloh's athletic skills, she gets overly competitive to prove she's the greatest Loud of all time.
When it appears the kangaroo mascot Crikey has vandalized the school, The Action News Team tries to prove his innocence. / Lincoln finds ways to break a family rule about hand-me-downs so he can get Lori's old mattress instead of his sisters.
To avoid his responsibilities, Lincoln uses Lisa's hologram device to make it appear like he's doing all of his tasks. / Leni and Luna accidentally wreck Gramps boat when their small viewing party gets out of control.
Lucy struggles to come with ideas when she's given the opportunity to write an original story for the Royal Wood's Gazette. / With Mom busy at work, the Loud siblings are tasked with taking care of Dad when he overreacts to getting a cold.
After Luan pranks Grouse with a fake lottery ticket, she has to deal with the consequences of his massive shopping spree. / Lynn desperately searches for a popular brand of basketball shoes after she narrowly misses out on buying a pair.
After struggling to relate to Shelby's interests, Lance tries to bond with her at a live-action role-play event. / Lana tries to save the town garbage man's job when she finds out the mayor is replacing him with an automated garbage truck.
While housesitting, Stella lets her friends use Principal Ramirez's pool on a super-hot day. / Luna and Luan get competitive when they find out they’re competing for the same performance grant.
During Grandparent's Day at Lincoln's school, he and Myrtle face off with a spy nemesis from Myrtle's past. / Leni accidentally causes trouble for Lori and Bobby while taking calls on her and Miguel's dating podcast.
After Clyde can't get a hold of his therapist, Dr. Lopez, he spirals and struggles to make even the smallest decisions. / Lola and her nemesis, Lindsey Sweetwater, join forces to uncover a mystery while competing at a pageant.
Lincoln and his cousin Shelby try to convince Shelby's family to move in next door. / Lynn lands a gig as a junior trainer at her uncle's gym.