A young fly discovers, day by day, that there is a lot to learn about being an insect, including the dangers of flypaper and that heroes come in all shapes and sizes.

Fly Guy has learned a lot of new tricks, but when he shows off at dinner time he and Buzz get into trouble--though later they prove useful.

Presents a retelling of the classic tale in which the solution proves worse than the predicament when an old lady swallows a fly.

Fly Guy visits the school cafeteria and gets the lunch lady fired.

Buzz is filming a movie about aliens from Outer Space, who capture Fly Guy and Buzz Boy--and our two heroes must outsmart the aliens, with some help from Dragon Dude and Fly Girl.

A young fly discovers, day by day, that there is a lot to learn about being an insect, including the dangers of flyswatters and that heroes come in all shapes and sizes.

When Fly Guy snacks from a radioactive trash can, he grows until he is fifty feet tall--and Buzz has to find out a way to counteract the effect before the army attacks his pet.

Fly Guy unintentionally joins Buzz at school, and then goes with his class on a field trip to a fly swatter factory.

When their sister, Jenny, is accidentally turned into a crane fly by Petty Potts' SWITCH spray, twins Josh and Danny must transform themselves, as well, and rescue her before she burns her legs off.

Buzz shows Fly Guy the movie he is making about aliens who come from outer space to capture Buzz Boy and Fly Guy. While the heroes are trying to escape, space pirates arrive and take the aliens' spaceship. Heroes Fly Guy, Dragon Dude, and Fly Girl work together to get the aliens to surrender and become part of the Secret Hero Team now that they are stranded on Earth.