THE SIMPSONS: The Simpsons retreat to their bomb shelter, unaware of what the citizens of Springfield are planning for them in "At Long Last Leave," the milestone 500th episode of THE SIMPSONS, airing Sunday, Feb. 19 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS ™ and © 2012 TCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: The Simpsons are evicted from Springfield in "At Long Last Leave," the milestone 500th episode of THE SIMPSONS, airing Sunday, Feb. 19 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS ™ and © 2012 TCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: The Simpsons are evicted from Springfield and join an off-the-grid community in "At Long Last Leave," the milestone 500th episode of THE SIMPSONS, airing Sunday, Feb. 19 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS ™ and © 2012 TCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: Homer and Bart meet their new neighbor Julian Assange (guest voice as himself) in "At Long Last Leave," the milestone 500th episode of THE SIMPSONS, airing Sunday, Feb. 19 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS ™ and © 2012 TCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: Homer and Bart meet their new neighbor Julian Assange (guest voice as himself) in "At Long Last Leave," the milestone 500th episode of THE SIMPSONS, airing Sunday, Feb. 19 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS ™ and © 2012 TCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: Homer and Marge meet their new neighbor Julian Assange (guest voice as himself) in "At Long Last Leave," the milestone 500th episode of THE SIMPSONS, airing Sunday, Feb. 19 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS ™ and © 2012 TCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: Homer and Marge meet their new neighbor Julian Assange (guest voice as himself) in "At Long Last Leave," the milestone 500th episode of THE SIMPSONS, airing Sunday, Feb. 19 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS ™ and © 2012 TCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: Homer and Marge try to sneak back to Springfield after being evicted by the town's citizens in "At Long Last Leave," the milestone 500th episode of THE SIMPSONS, airing Sunday, Feb. 19 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS ™ and © 2012 TCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: The Simpsons are evicted from Springfield and join an off-the-grid community in "At Long Last Leave," the milestone 500th episode of THE SIMPSONS, airing Sunday, Feb. 19 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS ™ and © 2012 TCFFC ALL RIGHTS RESERVED.

THE SIMPSONS: The Simpsons are evicted from Springfield and join an off-the-grid community in "At Long Last Leave," the milestone 500th episode of THE SIMPSONS, airing Sunday, Feb. 19 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS ™ and © 2012 TCFFC ALL RIGHTS RESERVED.