The boys discover that life on Earth is a reality show created and watched by aliens, one which is about to be cancelled.
After a newly-crippled celebrity steals some of Jimmy's thunder, he and Timmy start a group known as the "Crips" for people who have also been disabled since birth.
The boys consider turning on each other when they become suspects in a criminal investigation.
The boys decide to join an anti-war protest to get out of school, but find themselves stuck in the middle of the two opposing sides. Meanwhile, Cartman travels back in time to 1776 to avoid working on Mr. Garrison's American History assignment.
Cartman's poorly thought-out presentation at a cultural diversity celebration of Latino culture inadvertantly wins him a large cash prize and turns him into an overnight music sensation.
The boys receive the title of junior deputies from the police department after starting up a detective agency.
When South Park becomes the property of rich Native American casino-owners and residents are forced to give up their land for the creation of a super highway, the boys rally the town to fight back.
When it becomes hip to be gay in South Park, everyone in town tries to outdo each other and come out on top as the "gayest."
When the boys kick Cartman out of their rock group, he recruits Butters and Token and goes on to even greater heights as a Christian rocker. Meanwhile, the law comes down on Kyle, Stan, and Kenny for downloading music from the internet.
When the reckless driving of the elderly causes the boys to speak up on behalf of a frightened town, the town revokes the drivers' licenses of the elderly residents who in turn decide to fight the decision.
When Kyle has his birthday at Casa Bonita, Colorado's Mexican-themed Disney-style theme park, he invites Butters instead of Cartman, which doesn't sit well with Cartman. This travesty prompts Cartman to make Butters disappear for awhile.
When a Mormon family moves into South Park, Stan wants to beat up the son, but he backs down when he and his father find the new residents to be surprisingly friendly people. Despite the ribbing Stan receives from the boys, the whole town still ends up converting to Mormonism.
The boys take up smoking after the anti-smoking campaigners offer up their usual "don't smoke" musical routines to the students at South Park Elementary.
The boys take Stan out to eat at "Raisins," when Wendy dumps him for someone else. While there, they try to get him interested in the "Raisins" girls, but Stan's pain soon leads him to join the Goths.
After Ike's Canadian birth parents come to claim him during the Chanukah celebration, the Brovlofskis learn the Canadian government legally allows children to be reclaimed. Outraged, the boys decide to go to Canada and retrieve Ike.