Episode 1
Caillou accidentally brings a cricket into the house and decides it will be a fun pet to keep. Sarah gets a new dog and Caillou becomes jealous. Caillou looks at a spider alien comic book.
Episode 2
Caillou wants to learn how to roller skate, until he realizes how difficult it can be. Caillou wants to take a picture of a bunny rabbit in Grandma's garden. Caillou tries to whistle
Episode 3
Caillou and Leo want to play hockey but Sarah and Clementine want to play Ringette. Caillou and his family are looking forward to a nice day at the beach but it's raining. Mommy takes Caillou and Rosie indoor rock climbing.
Episode 4
Caillou makes Pizza for Dinner with his family and he learns that home-made food can be just as good as delivery and it's fun to make. Mom and Dad are gone overnight and Grandpa and Grandma are
Episode 5
Caillou's older friend Andre is coming over to play, but Caillou worries his toys are too kiddish. Mommy gets new glasses so Caillou pretends he has bad vision so he can get glasses too. Miss Martin is throwing a Dance Party.
Episode 6
Caillou likes it when Miss Martin calls him a "Shadow Scientist". Daniel comes for a visit and thinks he knows how to put together a model plane without instructions. Caillou has fun jumping in the fall leaves with Daddy.
Episode 7
Caillou and Leo come to realize the true meaning of 'sharing'. Grandpa takes on the job of soccer coach. Caillou learns he doesn't need a badge in order to help others when he takes on the role of preschool 'safety helper'.
Episode 8
Caillou helps grow a raspberry bush. Daddy builds an ice rink in the backyard. Caillou learns not to make a mountain out of a molehill when he gets a bad case of the hiccups!
Episode 9
Caillou learns about the importance of following safety rules. Caillou learns the importance of hand washing. Caillou and his classmates learn the importance of cleaning up after themselves.
Episode 10
Caillou learns to stick to his word. Caillou realizes new isn't always better. Caillou realizes how great it can be to spend time with family.
Episode 11
Caillou and his younger sister both want to learn to play the keyboard. Caillou realizes it helps to try and see things from someone else's perspective. Caillou learns that one can find fun in an unusual place.
Episode 12
Caillou realizes the importance of being honest. Caillou realizes it's better to tell the truth. Caillou learns that it's better to tell the truth when he breaks a toy.
Episode 13
Caillou learns that store bought isn't necessarily better. Caillou proves a little ingenuity goes a long way when he and his friends create a new game. Caillou realizes how important it is to return borrowed items.
Episode 14
Caillou explores the 'magic' of compost in Grandma's garden. Caillou learns to deal with change. Miss Martin asks the class to think up ways to save water.
Episode 15
Caillou learns to appreciate. Caillou learns to forgive after Rosie accidentally scratches his bike. Caillou learns the downside of teaching his little sister inappropriate behavior.
Episode 16
Caillou learns not to jump to conclusions and blame others. Caillou realizes having a chronic illness doesn't mean one needs to put one's life on hold. Caillou, Mommy and Rosie learn the importance of not jumping to conclusions
Episode 17
Caillou runs a mini-marathon. Caillou learns that everyone's job is important when Grandpa and Daddy make him the "lookout" on a sailing trip. Caillou learns there's no need to rush growing up.
Episode 18
Caillou is annoyed! Clementine is being a copycat – and Caillou doesn’t like it. Caillou is excited to draw a poster for his friend Ted, at the grocery store. Caillou and Sarah work together to decorate Caillou’s new playhouse.
Episode 19
Mrs. Howard has sprained her ankle, and Caillou wants to help her around the house. Caillou is determined to win a ribbon in the 'Charity Fun Run'. Caillou goes on a field trip to the museum.
Episode 20
Miss Martin agrees to loan Caillou a preschool book. When Leo accidentally breaks Mr Bones he hides the evidence. Jeffrey and Jason are having fun making up silly names for classmates but don't realize they're hurting others feelings.
Episode 21
It’s Grandpa’s birthday. Caillou is very excited to look after Hamish, the class hamster, for the weekend. He’s soooo excited, he ignores his own pet. Caillou wants to surprise Daddy with a weed-free garden for his birthday.
Episode 22
Caillou is afraid to go on a camel ride...especially after Leo tells him camels are mean and they like to spit. Caillou is keen to go sledding on the 'Big Hill'. Caillou thinks he’s seen a flying saucer in his yard.
Episode 23
It’s a rainy day and Daddy discovers some old puzzles. Mommy, Daddy, and Rosie are all busy, and Caillou is bored and frustrated. Caillou is having a bad day – he’s worried his bad luck won’t go away.
Episode 24
Caillou finds a tiny kitten while desperately searching for his beloved Rexy. Grandma has knit Caillou a wonderful sweater. He loves it and wears it every day. Caillou is feeling frustrated while trying to build a model truck.
Episode 25
The preschool has a visitor- a musician. Caillou is excited when he’s chosen to be the orchestra’s ‘conductor’. Captain Caillou and Fantastic Leo are enjoying pretending to be superheroes. Caillou decides he wants to be a lion.
Episode 26
Caillou is disappointed to learn his class trip to the fire station is canceled. Grandma plans to coach Caillou’s soccer team. Caillou isn’t too happy when Miss Martin is away and they have a substitute.
