The boys enlist Kyle's cousin to help them lose in baseball so they won't have to go to the finals. Meanwhile, Randy trains to fight other parents during Stan's games.
When a dam breaks and floods a nearby town, South Park residents assume it was caused by global warming and barricade themselves in the community center.
Butters fake his own death and disguises himself as a girl so he can infiltrate a sleepover and steal a fortune telling device from the girls. Meanwhile, Butters' father turns to the occult to bring back his son.
Mrs. Garrison leads the fight against gay marriage when she learns her ex is getting married. Meanwhile, Stan becomes jealous when Kyle and Wendy are paired up for a school project.
After Stan scores a remarkably high "Thetan Level" at a Scientology center, he is considered to be the reincarnation of Scientology founder L. Ron Hubbard. John Travolta, Tom Cruise and other Scientologists go to South Park to convince Stan to be their leader, but when Stan makes disparaging remarks about Cruise's acting, the movie star locks himself inside a bedroom closet. R&B singer R. Kelly is recruited to get Tom Cruise to come out of the closet, but eventually Kelly, as well as Travolta, find themselves all trapped in the closet.
Randy is forced to go to AA meetings, where he becomes convinced that he has a disease. Desperate, he and Stan go on a pilgrimage to a statue of the virgin Mary that is miraculously bleeding from its ass.