In the 13th-season premiere, Kenny gets less than he bargained for when he takes his new girlfriend to a Jonas Brothers concert.
Rival vigilantes battle for supremacy as crime-fighting icons of the town.
Randy's solution to fix the economy finds enthusiastic support in the community and revolutionizes the way people live their lives.
An April Fools' joke goes bad, inspiring fear and fury among the boys.
Cartman helps Jimmy with a comedy routine that becomes the sensation of the year until it's time to take credit for the joke.
Randy pulls out all the stops to make sure that Stan wins first place in the annual Pinewood Derby
Buoyed by news of pirates in Somalia, Cartman hatches a plan to run away to live the life of a buccaneer.
Kyle seeks help from paranormal experts when his little brother is haunted by ghosts.
Butters hopes his first kiss will put an end to his friends' ridicule.
The boys aspire to be professional wrestlers after seeing their first match live.
Stan vows to save the dolphins after a family visit to an aquarium in Denver on his birthday is marred by a mass slaughter of aquatic mammals.
The boys take action when a motorcycle festival takes over the town.
Cartman is selected to read the morning announcements at school, but he turns the forum into a bully pulpit to unleash criticism of the student-body president.
In the 13th-season finale, the boys' trip to a local water park comes with apocalyptic overtones.
