There are eight characters appear throughout the series.
(Voices listed here are for the Canadian English-language version.) •
Wimzie (performed by Brigitte Brideau and voiced by Sonja Ball) is the protagonist of the series, who is a dragon/bird hybrid with a unique appearance, yellow-orange fur, purple hair tied in pigtails decorated in baby blue bows and red wing-like antlers on the top of her head. She is 5 years old and also introduces each episode in the beginning of the series. In the musical numbers, she performs a few of her solo songs which are titled "When There's a Job to Do", "Turtles", "Be Exactly Who You Are", "Something in My Head" and "I Love You". She has a baby brother named Bo. •
Rousso (performed by Michel P. Ranger and voiced by
Tyrone Benskin) is Wimzie's father. He is a calm tailless dragon with orange fur and blonde hair. He works as a firefighter. When not on the job, Rousso likes to relax. He's a little slow but very kind-hearted. It has been revealed that he has a sister named Alice who is Wimzie's aunt. •
Graziella (performed by Michel Ledoux, assisted by Helen Evans, voiced by Jennifer Seguin) is Wimzie's mother. She is a bird- or
platypus-like monster (as she has arms—like a platypus—instead of wings) with pink featherless fur and blonde hair in a
beehive hairdo. When not on the job, Graziella will spend time with children, often giving them advice. She works as a pilot and is often away from home for extended periods. She has a brother named Mario, Wimzie's uncle, who forgot to send Wimzie a binga-boinga on her 5th birthday. •
Bo (performed by Lucie Beauvais and voiced by Liz MacRae) is Wimzie's baby brother. Being still a baby, he often gets most of Yaya's attention and the others keep tabs on him as well. Unlike Wimzie, he is a full tail-less dragon and not a hybrid like his big sister. He is still learning to talk, so he mostly communicates in gibberish. He is around the age of 12–18 months. •
Yaya (performed by Johanne Rodrigue, assisted by Grant Mason, voiced by Jane Woods) is Wimzie's maternal grandmother and Graziella's mother. (Like Graziella, she is also a bird or platypus-like monster.) She runs a
daycare in Wimzie's house for Wimzie and her friends while their parents are working. She has lavender featherless fur and her hair is a stack of red, blonde and purple. Like Jonas and Loulou, she wears glasses. She occasionally talks to the children (whenever they have a problem) and gives them advice when they need it. Despite her old age, she is full of energy, often being more than a match for a houseful of children, daughter and son-in-law. She also silences everyone during an argument by making a foghorn-blowing noise and sound and nobody knows how she does it. She has a bedroom that is only seen in the intro. •
Jonas (performed by Andre Meunier, assisted by Jim Kroupa, voiced by
Thor Bishopric) is a
goblin who is 5 years old and loves science. He collects dirt and has a surprisingly large collection. His fur is green with purple hair and he wears eyeglasses and a
propeller cap. Often in his explanations, he would include his catchphrase "It's very scientific." Loulou is his little sister. Wimzie possibly has a crush on him. •
Loulou (performed by Sylvie Comtois and voiced by
Holly Gauthier-Frankel) is Jonas's sister (and a goblin like Jonas). She wants to be like the bigger kids. Yet isn't quite ready to make the jump. She is capable of understanding Bo's baby-jabber. Her fur is yellow-green. She wears eyeglasses and has purple hair like her brother, worn in a high ponytail decorated in a bow. Her solo songs are titled "When I'm Scared", "I Wanna Be Big Right Now", "Left Out" and "What's So Good About Being Big?". •
Horace (performed by Richard Lalancette and voiced by
Bruce Dinsmore) is a
troll. He is not as smart as the other kids, but he is always asking questions and learning things. He is the strongest of all the children, but angers easily and can sometimes be rough. He gets along best with Bo and his big sister Wimzie. His fur is light blue and his hair is reddish blonde and very straight. He also has a cousin named Morris who looks a lot like him and they are both voiced by the same actor. A running gag throughout every episode shows always saying, "Uh/um...question." and then another character would usually respond by saying, "Yes, Horace?". ==Episodes==