'GOGGLES'.  A very small bear who dreams of being the first bear to fly. He lives with his loving grandparents who are both pilots. Everyone tells him he's too little to fly, but he always wears flying goggles, just in case they change their minds, which is why all his family call him 'Goggles'.
Then one day he discovers a BIG SECRET that means his dream might just come true.    

'MOUSE'. Goggles best friend, who shares his adventures and warns him of any danger.  She loves cheese and fashion, but also dreams of being the first mouse to fly.

'GROWLVILLE & WILMA WRIGHT'.  
Goggles Grandparents - the "Wright Bears".
They have built an airplane they hope will make them the first bears to fly, and named it the 'Wright Flyer'.  Grandpa has also been trying to find a flying fuel that will work.  He's tried lemonade, custard, ketchup and chocolate.  But, nothing works. Then Goggles has a great idea for fuel. At last the plane will fly!