PG-13 01 hours 27 minutes
- Albert Brooks, Billie Joe Armstrong, Dan Castellaneta, Hank Azaria, Harry Shearer, Julie Kavner, Karl Wiedergott, Maggie Roswell, Marcia Wallace, Nancy Cartwright, Pamela Hayden, Philip Rosenthal, Russi Taylor, Tress MacNeille, Yeardley Smith
- David Silverman
- Adventure, All Movies, Animation, Comedy
- July 27, 2007
After Homer accidentally pollutes the town’s water supply, Springfield is encased in a gigantic dome by the EPA and the family are declared fugitives.