Boy is scared by a horror film that the others think is lame, until one by one the others disappear, leaving Boy to save them from the 'shadow realm'.
When Boy bakes cookies for his pen pal, Gretchen, but refuses to share them with anybody else, the rest of the family hatch a plan to get their hands on them without Boy knowing.
When Boy discovers that somebody is writing a fantasy novel inside his diary, he decides to act more like the story's hero and soon finds himself as one of the cool kids.
When the boys and girls get sick of having to share the bathroom, they split it into two! The girls' side becomes one big party with no rules, but the boys' side is the complete opposite.
The family is going on a canoe trip, and Boy and Girl are each allowed to bring a friend.
Mum and Dad go out, leaving Boy in charge of the house. However, busy having fun, his siblings totally ignore Boy's rules
Boy, Girl, Dog, Cat, Mouse and Cheese meet the smug Smith twins, and agree to a scooter race around the park. The only problem is that somebody has to teach Cat how to ride a scooter.
Girl enters a cosplay costume contest to win a trophy and meet her favourite TV star, but needs somebody to wear the back end of her enormous costume.
With Boy's new help-for-hire business booming, he overworks his unpaid employee, Dog, without realizing. Girl sets out to teach Dog a lesson about standing up for himself.
Mouse wants the other kids to stop being lazy and achieve some goals - in the form of breaking world records. With Mouse's relentless coaching, the family soon gets carried away.
When one of Mouse’s inventions accidentally sticks Cat’s discarded fur to Boy’s face, his new 'beard' suddenly makes him the most popular kid in school.
The Girls and the Boys compete to get to the top of Bear Mountain, using very different styles of camping. But when the legendary bear appears, they have to team up to survive.
Mouse buys a video game that is supposed to teach the family teamwork. But all they do is bicker as they play!
Mum and Dad take the TV away until the kids learn to behave, and the siblings realise they need some rules.
Girl is failing science class, so Mouse offers to help her learn. However, Girl decides it will be easier to borrow one of his inventions and cheat instead.
When Mouse accidentally saves Cheese's life from a toppling tree, a grateful Cheese becomes determined to thank him by doing everything she can for him.
Dog decides to show the family that he can be as tough as the wolves they are watching on TV. He joins a gang of street dogs and soon becomes leader of the pack.
Cat finds one of Mouse’s inventions that gives her intelligence and speech and she threatens to tell all their secrets if they don't do everything she asks.
Cheese and Dog are teasing each other about the things they like to do. However, trying out each other's interests causes them to realise what they’ve been missing out on.
When Mouse brings home an old ice cream truck, the kids start their own smoothie business. However, the town's lovable ice cream man, Uncle Bub, isn't happy about the competition.
When the family visits a farm, Cheese bonds with Delilah the cow over all things dairy. However, bringing her home to live with the family leads to all sorts of problems!
Boy is ecstatic to go on a tour of the bobbleheads factory, but the rest of the kids are bored and cross because the brochure lied. So they secretly make a one-of-a-kind bobblehead just for Boy.
On a dark and stormy night, the kids tell a scary story about local legend Big Bad Ben! Mouse says he doesn't exist, but when a dark figure arrives at the house, they all believe it's Big Bad Ben.
Since she doesn't have a birthday, Cheese demands a big party every year. However, this year her siblings couldn’t be bothered to organise it and it's a complete flop.
When the kids won't stop being loud, Mouse uses an invention that causes the others to swap voices so they can hear how irritating they sound.
Boy trains the family up after realising that they don't have a safety drill for emergencies. But with the kids busy practising the new drill, nobody hears the news about a lion heading their way...
When the family signs up for the neighbourhood watch, Dog is excited to relive his police dog days.
The siblings try to break their annoying habits for the sake of family peace, but one-by-one they start to give up. Only Boy and Girl keep going, but can they make it to the end of 24 hours?
A dog show is coming up, and cool prizes are given to the winning dog and its trainer. Cheese, Girl and Mouse all have great ideas for how to train Dog for the grand finale, but what about Boy's idea?
After her siblings accidentally insult her dreams of being a pop star, Cheese is bonked on the head and starts to believe she's a huge celebrity!
Boy, Girl and Cheese learn that their animal siblings have a tough time with their tails and want to understand what it's like. So Mouse builds them mechanical tales to wear.
Suddenly feeling too old to be collecting toys, Boy gives up his bobbleheads!
Mouse is tested on his experiment to create the perfect family and is sure he will fail! However, his siblings convince him to hire actors to play perfect versions of themselves.
Mouse has built a rocket ship, and Cheese and Dog decide they want to go to Mars. But as it would be way too dangerous to actually send them into space, Mouse stages a fake Mars landing.
Cat decides that she wants to become a superhero, and the other kids decide to help her follow her dream. Girl makes her a cool costume and Mouse creates some superhero gadgets.
The kids accidentally destroy a beloved family photo and decide to make it up to Mom and Dad by hiring a photographer to take a new one.
Stevie Smith challenges Boy in the mini-golf tournament.
Sick of being overlooked by the family because of his small size, Mouse builds an invention to make him grow.
After a bad haircut, Dog tries wearing a fancy tuxedo until his fur grows back.
With the rest of the gang sick with colds, Mouse builds his own personal transparent bubble to keep himself healthy.
Boy's nose makes a weird whistling sound when he is asleep, which is no big deal until it is captured on video and goes viral - but is this new-found popularity a good thing?
Lila has a brand new vlog that goes viral in school. Girl doesn’t like seeing her nasty rival have such success and so begins filming her own vlog about her family’s real life.
The kids' mean neighbour Wanda has started enforcing a dogs-on-leashes law. Boy, Girl, Cheese and Mouse each come up with ideas about how to show that Dog is special and doesn’t need a leash.
The kids rally to help when Dog admits he is colour blind. Mouse makes him some colour-correction glasses, and Dog is blown away by colour, inspiring him to become an artist.
Mouse is bored of always doing the same things the same way, so Girl suggests he starts thinking outside the box and live his life differently.
Girl decides to write her school project about Cat as she is so mysterious and it would nice to know more about her. The gang decides to help, and soon everyone is following Cat from a distance.
When Cat coughs up a magic hairball, the siblings use it to make all their decisions for them. However, the hairball leads them to give away all their possessions.
One day, the kids answer the door to find Wedgie, Cheese's missing piece! Wedgie is happy to have finally found her family, but she is so cute that Cheese gets jealous.
Girl borrows Mouse's latest invention to entertain her siblings. It's all fun and games until the innocuous blob threatens to engulf the whole family.
When Lady Burlington's precious jewels are stolen, the kids believe that Cat was the unwitting thief and didn't know that she was stealing.
The kids are asked to watch their neighbour's pet hamster and are given strict instructions not to let it out of its cage. However, Mouse doesn't believe any animal should live in a cage.
When the siblings try to make an awesome Christmas surprise for their parents, things go wrong every step of the way.