Top Wing is an action-adventure pre-school series that follows a team of eager young birds: Swift, Rod, Brody, and Penny training at the Top Wing Academy. Broadcast all over the world, Joe appeared as many characters in the UK version broadcast on Nick Jr.

Earl Squirrel

Earl the Gadget Squirrel (commonly known as Earl) is a squirrel inventor who came to Big Swirl to stay.

Earl has brown fur, brown eyes and bushy eyebrows and moustache. He wears a red pleated shirt, an orange apron, and cuffed jeans. He has a pair of goggles and wears two different coloured gloves, one grey and one blue.

Earl seems to be a bit eccentric and likes to invent. However, his inventions are quite odd and would sometimes malfunction. Earl takes pride in his creativity and calls himself "genius inventor", often giving his inventions names relating to "squirrel", ending with "o-matic" and numbers.

CJay

CJay is Swift's grandfather, Speedy's old teacher, and the best pilot of Big Swirl Island.

Cjay is an elderly blue jay who has mostly light blue feathers with dark blue feathers on his head and a white underside similar to his grandson Swift, only with a few streaks of grey feathers, a tuft of feathers on the back of his head, big dark blue eyebrows, a shiny black beak, and blue grey eyes.

Cjay wears a brown pilot jacket with beige trim, cuffs, two pockets, and badges on them, dark brown pants with slightly lighter cuffs, dark brown shoes, and small round metallic framed glasses.

Inspector Eagle-Eye

Inspector Eagle-Eye is the Top Wing inspector who tests the cadets on the Cadet Challenge.

Inspector Eagle Eye is a tall bald eagle who has white head feathers and black wings, small tail feathers, bushy grey eyebrows, a golden yellow beak, and dark brown eyes.

Eagle- Eye wears a dark brown pilot jacket with beige trim, cuffs, two pockets, and many badges on it over a beige collared shirt with a dark brown necktie, a dark brown belt with a gold wing shaped buckle, light brown pants with dark brown stripes, and dark brown boots with much darker soles.

Eagle-Eye is extremely serious and overconfident in his piloting skills to the point where he puts himself in danger. At first, he has little, if any, faith in the cadets of Team Top Wing when he comes to test them. But after they show off their skills, he starts to realise their potential and lightens up. He briefly has a liking for Baddy McBat after he sees his flying skills, but he changed his mind about him after he learned that he was cheating.

David Hasselhawg

David "Davey" Hasselhawg is a pig who serves as a lifeguard on Big Swirl Island. He teaches the cadets lifeguarding skills.

Davey is a large and round pig who has pale pink skin, a curl on his forehead, a white mark on his nose which can be either sunscreen or a birthmark, small black eyebrows, freckles on his cheeks, and emerald green eyes.

Being a lifeguard, Davey is always seen wearing his uniform, which consists of a red sleeveless shirt with a white outline of a life preserver on it, darker red shorts with white stripes, and yellow sandals.

Davey is quite a joker as when he constantly tells his students to do a "sunny-side up stroke." He is also shown to very clumsy, as he tries to be stylish when he runs only to trip every time. However, he still takes his lifeguard skills seriously.