The Simpsons:
Season:     2     / Episode:     8    
Bart the Daredevil

Lawrence of Arabia is a 1962 British epic film based on the life of T. E. Lawrence. The film depicts Lawrence's experiences in Arabia during World War I, in particular his attacks on Aqaba and Damascus and his involvement in the Arab National Council. Its themes include Lawrence's emotional struggles with violence in war (especially the conflicts between Arab tribes and the slaughter of the Turkish army), his personal identity, and his divided allegiance between his native Britain and its army, and his newfound comrades within the Arabian desert tribes.

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.

"Behind the Laughter" is the 22nd episode of The Simpsons' 11th season that was originally broadcast in the United States on May 21, 2000. It is presented in a narrative format, with Jim Forbes as narrator. The episode portrays the Simpson family as actors playing themselves on a sitcom, and tells a fictional story of how The Simpsons began.