The Simpsons to air 450th episode on Sunday

The Simpsons to air 450th episode on Sunday
Dacey

On its way to yet another milestone, The Simpsons will air its 450th episode on Sunday night at 8pm EST. The episode, entitled Once Upon a Time in Springfield, will be followed by a new hourlong special celebrating the show’s history. The documentary, from Super Size Me’s Morgan Spurlock, goes by the humorous title of The Simpsons 20th Anniversary Special in 3D on Ice.