The Flies are minor antagonists in A Bug's Life.
A Bug's Life
In the film, they heckle the entire performance at P.T. Flea's Circus, like shouting things out to the circus bugs, throwing grapes at them, or booing them.
- The fly says, "Hey, waiter. I'm in my soup!" is voiced by John Ratzenberger.
- The fly who demands his money back is voiced by Joe Ranft.