Fly Guy misses his family, so Buzz invites them to a surprise party and his mother, father, and thousands of brothers and cousins show up--Fly Guy is delighted but Buzz's parents are not pleased.

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 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.

When Fly Guy meets Fly Girl, he is amazed and smitten.

While playing hide-and-seek with Buzz, Fly Guy is taken away by a garbage man.

Green Wilma the frog is mistaken for an alien child and taken on a trip through space.

A pet fly searches for his favorite brown, oozy, lumpy, smelly food.

Buzz is writing a fairy tale for homework, and Fly Guy naturally assumes the role of a handsome prince, who fends off a giant and rescues a beautiful princess.

When Fly Guy is not allowed in the restaurant with Buzz's family he follows his nose and ends up in the soup.

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