Austin Powers: International Man of Mystery
part of Austin Powers

While performing on Lake Springfield, the rock band Green Day is killed when pollution in the lake erodes their barge. At a memorial service, Grampa has a prophetic vision in which he predicts the impending doom of the town, but only Marge takes it seriously. Lisa and an Irish boy named Colin, with whom she has fallen in love, hold a meeting where they convince the town to clean up the lake. Meanwhile, Homer adopts a pig from Krusty Burger. Homer stores the pig's feces in an overflowing silo which Marge tells him to dispose of safely. However, Homer gets distracted and instead dumps the silo in the lake, re-polluting it. Moments later, a squirrel jumps into the lake and becomes severely mutated. Nearby, Flanders and Bart discover the squirrel during a hike, and the EPA captures it. Russ Cargill, head of the EPA, presents five options to President Schwarzenegger to keep Springfield's pollution contained; he randomly picks the action of enclosing Springfield in a large glass dome. When the police discover Homer's silo in the lake, an angry mob of townspeople approach the Simpsons' home and set the house on fire, but the family escapes through a sinkhole and flees to Alaska. The trapped citizens damage the dome over time and Cargill, not wanting news of what he has done to become widespread, plans to destroy Springfield. In Alaska, the Simpsons see an advertisement for a new Grand Canyon to be located on the site where Springfield is located. Marge and the kids decide to go and save the town, but Homer refuses to help the people who tried to kill them. The family abandons Homer and leaves but are captured by the EPA and placed back in the dome. After a visit from a mysterious Inuit shaman, Homer has an epiphany and believes he must save the town in order to save himself.

One of Lois' relatives passes away, leaving Lois and the rest of the family her posh summer mansion in a will. However, when Peter becomes convinced that he is rich and ultimately bids $100 million at a charity auction, he attempts to convince the landowners his house is valuable enough to trade instead. After several futile attempts to "prove" that Cherrywood Manor has enough historical value to cover the bid, Peter makes up with Lois and uncovers a set of hidden photographs which show several prominent American figures (including Abraham Lincoln, Robert E. Lee, and Ulysses S. Grant) at Cherrywood Manor, which was a whorehouse at the time. This discovery allows Peter to buy back his home after selling the pictures to the tabloids. Afterwards, Peter decides that he does not care what Lois' relatives think of him, calling them "a bunch of pimps and whores".