- Audio Commnetary 1
- Audio Commnetary 2
- Deleted Scene
- Special Scene
- Trailer
- Easter Egg

Homer adopts a pig who`s run away from Krusty Burger after Krusty tried to
have him slaughtered, naming the pig `Spider Pig.` At the same time, the
lake is protected after the audience sink the barge Green Day are on with
garbage after they mention the environment. Meanwhile, Spider Pig`s waste
has filled up a silo in just 2 days, apparently with Homer`s help. Homer can`t
get to the dump quickly so dumps the silo in the lake, polluting it. Russ
Cargill, the villainous boss of the EPA, gives Arnold Schwarzenegger 5
options, forcing him to choose 4 (which is, unfortunately, to destroy
Springfield) and putting a dome over Springfield to prevent evacuation.
Homer, however, has escaped, along with his family. Can he stop the evil
Cargill from annihilating his home town, and his family, who have been
forced to return to Springfield?