Green Day perhaps made one of the longest and most interactive Simpsons appearances in the history of the cartoon. During the opening credits of 'The Simpsons Movie,' the band play a Green Day'd version of the Simpsons theme song with the enthused residents of Springfield rocking out the band.

Performing on a floating barge, the overly polluted waters of Springfield deteriorate the stage, leaving Green Day to go down with the ship and play themselves off with violins.