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.
While riding in the car with Buzz and his father, Fly Guy gets blown out of the window and finds himself riding in a truck, then a boat, a train, an airplane, and maybe even a rocket.
Fly Guy accompanies Buzz and his classmates on a field trip to a flyswatter factory and causes a commotion in his efforts to escape a robotic flyswatter.
