While playing in the woods the boys befriend a wild dog, bring it home and name it Chimney. When the boys find themselves trapped in a well, the new pup is their only hope for escape.

As Sumo and Clarence are playing outside, Chelsea and Rita skate by on their new skateboards. Enthralled, Sumo decides to build his own and join their skating team, while Clarence seems to have other ideas.

When Clarence notices Ms. Baker is the only one in class left without a Valentine, he decides to enlist the help of Sumo to set her up with Sumo’s teacher, Mr. Mozer! Will sparks fly or will the boy’s naive view of romance backfire?

When Clarence’s neighbor Gale recruits him to dog sit for her, he knows it will be a breeze. However, Gale’s dog proves to be a little more challenging than he expects!

A glimpse at the wild, secret adventures Clarence undertakes each day before the rest of us, and the sun, get up.

Clarence's Mom treats Clarence, Jeff and Sumo to an afternoon at Rough Riders Chicken, a fast food restaurant with a play emporium. When Clarence and Sumo steal Jeff's fries, Jeff is forced to confront his germ phobias head-on in the restaurant's seemingly unsanitary play area.

An argument between Jeff and Sumo escalates until they vow never to speak to each other again. At first Clarence enjoys the separation, he’s got someone to play with but he becomes exhausted and must scheme to get the guys to be friends.

Clarence is excited for Thanksgiving Dinner with Chad's parents, but Chad is worried that their unusually laid back demeanor and bizarre customs will make him look irresponsible by association.

Clarence throws a big talent show in his yard to showcase all the fun hidden talents of his friends. But when Brady claims he’s talentless, Clarence sets out to prove that everyone has something special to share!

When Clarence is asked out on a date by Ashley, he realizes he doesn't know the first thing about having a girlfriend! Clarence enlists Sumo and Jeff to transform himself into the perfect gentleman just in time for his big date.

After Clarence learns Sumo’s in the school musical, he joins up and enthusiastically promotes the show. On opening night with a packed house, stage fright takes hold of Sumo and he runs off leaving Clarence to go on alone.

When Clarence realizes the classroom "buddy star" system is leaving some kids behind, he creates his own form of currency called "Clarence Dollars." The new reward system promptly turns the entire school upside down.

After Clarence and his indecisive classmate Brady are left behind at school, Brady is forced to tag along on Clarence's adventure home.

After Clarence discovers that Mr. Reese falls asleep during detention when given a doughnut, it becomes the spot to be during recess. When Jeff gets wind of it he transforms it from a fun hang out spot to a too-cool-for-school club.

Clarence and Sumo chase a lizard to unexpected rewards as Jeff jockeys for playing time on Belson's spectacular new gaming system.

Clarence and Sumo look to throw together some quick cash so they can invest in Chad and Sumo’s dad’s new business venture, a boutique sculpture shop.

After playing a bit too aggressively with his Lil Buddy doll, Clarence gets timeout and his worst nightmare comes true. He misses the entire recess!

Ms. Baker introduces a new student, a short little kid with a hook for a hand named Balance. Clarence is pumped to have a new friend, despite Balance’s gruff attitude and snarky jibes at the other kids.

After his mom gets a worm bin, Jeff deals with the gross reality that he has a tub of bugs living in his kitchen, and Clarence obsesses over feeding the worms.

Clarence, Jeff and Sumo make it their mission to climb a really tall tree before it’s set to be chopped down. As they scale higher and higher their reality begins to slip away.

The boys go to the Aberdale Community Pool for a day of wet fun! While Jeff slowly wades in the shallow end, Sumo tries to conquer the diving board, and Clarence sneaks past the lifeguards into the hot tub for a boiling surprise.

When Clarence discovers that one of his neighbors is the grumpy school recess proctor Ms. Shoop – he decides the only things she’s missing are some friends. Clarence sets out on a mission to match Shoop with some new pals!

Clarence feels the call of the wild – and decides to live a life free of the hustle and bustle of the modern world. He sets out to find a place to live his feral life, but soon realizes he lacks some basic survival skills.

After Clarence accidentally knocks Belson’s new video game down a storm drain, Belson enters the large underground sewer tunnel to retrieve it. When Belson doesn’t return, Clarence must decide whether or not to go in after him.

Clarence spends a day outside with his toy RC Car, which he names Carla. Eventually convinced Carla has a mind of her own, he decides to follow her to new adventures.