Question: Which television show created by Matt At one and Trey Parker has an episode where the main characters join a cult led by David Blaine and call themselves "blaintologists"?

Context paragraphs:
Handicar: "Handicar" is the fourth episode in the eighteenth season of the American animated television series "South Park".  The 251st episode overall, it was written and directed by series co-creator Trey Parker.  The episode premiered on Comedy Central in the United States on October 15, 2014.  The episode lampoons several trends in the automotive industry including ride-share apps such as Uber and Lyft, Matthew McConaughey's celebrity endorsement of Lincoln, and Tesla, culminating in a "Wacky Races"-style marathon.  The episode does not feature any appearance by the four main characters of "South Park": Stan, Kyle, Cartman and Kenny.

South Park (season 8): Season eight of "South Park", an American animated television series created by Trey Parker and Matt Stone, began airing on March 17, 2004.  The eighth season concluded after 14 episodes on December 15, 2004, and was written and directed by Trey Parker.  The season deals with various topics that were relevant at the time of release.  The episodes portray a spectrum of topics, from effect of large scale retails corporations to immigration.

Super Best Friends: "Super Best Friends" is the third episode of the fifth season of the American animated television series "South Park", and the 68th episode of the series overall.  It first aired on Comedy Central in the United States on July 4, 2001.  In the episode, Stan, Kyle, Cartman and Kenny discover the magician David Blaine performing in South Park and decide to join his cult, the Blaintologists.  Stan quickly finds out that the Blaintologists are not as nice as everyone thinks and tries to convince the other boys they've been brainwashed, and have forsaken their friends and families.  Teaming up with Jesus, Stan calls upon the Super Best Friends, a parody of the Super Friends, to destroy Blaine and thwart the mass suicide pact he has launched.

Eric Cartman: Eric Theodore Cartman, often referred to as just Cartman, is a main character in the animated television series "South Park", created by Matt Stone and Trey Parker, and voiced by Trey Parker.  Cartman, generally referred to by his surname, is one of four central characters in "South Park", along with his friends Stan Marsh, Kyle Broflovski, and Kenny McCormick.  Cartman first appeared, originally named Kenny, in prototypical form in a 1992 animated short "Jesus vs. Frosty", and a 1995 animated short "Jesus vs. Santa", and first appeared on television in the pilot episode of "South Park", "Cartman Gets an Anal Probe", on August 13, 1997.

South Park (season 10): The tenth season of "South Park", an American animated television series created by Trey Parker and Matt Stone, began airing on March 22, 2006.  The tenth season concluded after 14 episodes on November 15, 2006.  This is the first season in which Kenny does not die and the last season featuring Isaac Hayes (the voice of Chef) as Hayes quit the show following the backlash behind season nine's "Trapped in the Closet" episode.  This season also had a minor controversy when the Halloween episode "Hell on Earth 2006" depicted "The Crocodile Hunter's" Steve Irwin with a stingray lodged in his chest getting thrown out of Satan's Halloween party for not being in costume.  Episode 2 in this season is the last one with the Braniff Airlines logo.  All the episodes in this season were written and directed by Trey Parker.

South Park (season 9): Season nine of "South Park", an American animated television series created by Trey Parker and Matt Stone, began airing on March 9, 2005.  The ninth season concluded after 14 episodes on December 7, 2005.  All of the episodes in the ninth season were written and directed by Trey Parker.

South Park (season 2): Season two of "South Park", an American animated television series created by Trey Parker and Matt Stone, began airing on April 1, 1998.  The second season concluded after 18 episodes on January 20, 1999; it remains the longest season of "South Park" to date.  While most of the episodes were directed by series creator Trey Parker, Season 2 includes two episodes directed by Eric Stough.

List of South Park cast members: "South Park" is an American adult animated sitcom created by Trey Parker and Matt Stone who also do the majority of the voices.  Both Parker and Stone do most of the male characters on the show along with April Stewart and Mona Marshall, who do the female characters on the show.  Guest stars have lend their voices to the show including Jay Leno, George Clooney, Robert Smith and the comedy duo Cheech & Chong voiced characters representing their likenesses for the season four (2000) episode "Cherokee Hair Tampons", which was the duo's first collaborative effort in 20 years.

South Park (season 7): Season seven of "South Park", an American animated television series created by Trey Parker and Matt Stone, began airing on March 19, 2003.  The seventh season concluded after 15 episodes on December 17, 2003, and was written and directed by Trey Parker.

South Park (season 5): Season five of "South Park", an American animated television series created by Trey Parker and Matt Stone, began airing on June 20, 2001.  The fifth season concluded after 14 episodes on December 12, 2001.  The 14-episode season length would become a standard for later years of the series (up until the seventeenth season).

Supporting paragraphs: Super Best Friends South Park (season 5)
Answer: South Park