Clarence finds out that Sumo, his best buddy, is about to switch schools, so he sets out to stop this from happening.
Clarence decides to seek Sumo's assistance in introducing Ms. Baker to Mr. Mozer, Sumo's instructor, after noticing that she's by herself on Valentine's Day.
At Aberdale Elementary, election time has arrived, and Jeff is once more focused on winning the position of the Class President, so he enlists Clarence's help.
For the first time in a long time, Chad's band, Dogmon, performs live, providing Clarence and Mary the opportunity to really rock out.
Although Clarence wants to invite all of his pals, he realizes that some may need persuading to attend his sleepover.
Clarence goes to buy Jeff a raisin drink during a storm outside. While Clarence is away, Jeff is forced to hang out with Chad and Mary back at home, and he gradually becomes obsessed with cleaning the place.
Sumo and his family take shelter in a bunker during the electricity blackout, and he has an argument with his father regarding his pet badger Candice.
During the power outage, Mr. Reese and Belson work together to locate Miss Baker.
In an odd setting, Clarence aims to put together a sleepover party with some of Aberdale's residents.
The locals have to unite together right now or face destruction, as a flood gets closer to the school where they're taking shelter.
The guys spend the day having fun in the Aberdale Community Pool.
Clarence wants to meet the team mascot as he, Chad, and Belson attend a baseball game.
A vintage box that Clarence, Sumo, and Jeff discovered in the river is believed to be carrying a curse.
After Mary gifts Clarence with martial arts classes, she joins him and starts to enjoy it, unlike him.
Clarence sets out on a quest to find Ms. Shoop some new friends after learning that she is lonely.
After listening to a public radio programme in class, Clarence is motivated to do his own radio interview with his friend Jeff.
Chad resolves to run in the Aberdale Marathon after realizing that his laziness could be influencing Clarence.
When Officer Moody, Mr. Reese's former police partner, visits Aberdale Elementary, bits of Mr. Reese's background unfolds.
A discussion about puberty causes Clarence to behave like an adult.
JT, who becomes a new friend for Clarence, introduces him to some trendy stuff and makes him see Aberdale in a whole new way.
Clarence sits in the car and fights boredom as Mary runs errands.
The quest for the cat begins when Chelsea unintentionally lets her beloved cat Crumbles outside.
Clarence, Jeff, and Sumo take a strange new child they found in their neighborhood for a city tour.
While Jeff is away on a break, Sumo and Clarence dare each other to ridiculous and outrageous challenges.
Clarence needs to return back Chad's favorite baseball card after unintentionally trading it away!
This Halloween, Clarence enters the realm of people's dreams using a unique jack-o-lantern. Clarence learns that something inexplicable is giving his pals nightmares, and he must put an end to it.
Clarence is looking forward to spend Thanksgiving with Chad's parents, but Chad is concerned that their peculiar traditions and excessive easy-going attitude would make him appear irresponsible.
Jeff attempts to assist Sumo when he notices how smart he has become, but Clarence's shenanigans might get in his way.
Drawn into the wilderness, Clarence decides to live a new life, free from the noise and the hassle of the modern life.
Clarence unintentionally drops Belson's brand-new video game down a storm drain, so Belson goes into the big sewage tunnel below to get it.
To display all of his friends' cool hidden skills, Clarence organizes a large talent show in his backyard.
With his little remote-control car, Carla, Clarence spends the day outside. He eventually comes to the conclusion that Carla is operating on her own and decides to join her on new experiences.
Gale's dog turns out to be a little trickier than Clarence thinks, after he dog sits for her.
Mary gets a new trampoline for the family, but due to a mishap, she must spend some time resting.
Clarence grows extremely interested in filmmaking as he is experimenting with his personal video camera at home.
When Clarence finds out that his closest friend Belson has a new girlfriend named Pipi, he is taken by surprise.
Following a binge-watch of classic comedy episodes, Clarence finds himself trapped as his annoyingly overacting alter-ego, "Clarry," from the sitcoms.
After submitting a short story to a creative writing competition, Clarence is thrilled to find that he has been selected as a finalist.
When Clarence, Jeff, and Sumo go to the video store to rent a movie, they find that it's already taken.
Clarence is jealous and bewildered when he learns that Sumo has developed new friendships at his new school.