Buzz has a nightmare that his best friend Fly Guy has created a gigantic Frankenfly monster.

Fly Guy and Buzz play Hide and Seek. But Fly Guy is too good at hiding! Will Buzz ever find his best pal?

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.

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.

Fly Guy joins Buzz's football team, despite Coach's misgivings, and hits the field for a special, secret play.

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

Walter lives near the top floor of a tall apartment building, where one night his habit of jumping on his bed leads to a tumultous fall through floor after floor, collecting occupants all the way down. Walter has been told not to jump on the bed, but he just can't resist. Higher and higher he bounces until the floor cracks and down he tumbles, bed and all, into the apartment below. And so begins the most exciting nighttime adventure of Walter's life....

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

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.

Buzz, Fly Guy, Liz, and Fly Girl meet a boy a named Carlos in the park, but Carlos has a pet lizard with a taste for flies--so it looks like this is a friendship that is doomed from the start.