Buzz is writing a fairy tale for homework, and Hombre Mosca naturally assumes the role of a handsome prince, who fends off a giant and rescues a beautiful princess.
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.
When Buzz captures a fly to enter in The Amazing Pet Show, his parents and the judges tell him that a fly cannot be a pet, but Fly Guy proves them wrong.
When fourth-grader Eugene, a small and nerdy, mild-mannered housefly, becomes the world's smallest superhero, he takes on Crazy Cockroach and his army of insect baddies.
It is Christmas Eve and Fly Guy realizes that he does not have a present to give to his best friend Buzz--but when he looks around the house searching for something suitable he discovers a stranger in a red suit, and decides to attack with some ninja moves.