The Simpsons

Seriously, like them, dislike them, think their best days are in the past or that they're yet to come, as of tonight "The Simpsons" has aired 450 episodes.  450.  That is an astounding number, a ridiculous number, a ludicrous number, the kind of number you get when you're on television for 20 years (also a pretty good number) While we won't reveal everything about tonight's episode, we can tell you that Anne Hathaway provides a guest voice and that the producers are going back to the well, using the ever-popular "Bart saves Krusty from problem X" storyline.  In this case, "X" is Hathaway's Princess Penelope.