Federal Bureau of Investigation

The Federal Bureau of Investigations is a United States agency that handles crimes on a national scale as compared to regular law enforcement on a city and county level. The FBI has been featured in many episodes over the course of the South Park series.

Appearance
The FBI are depicted as mysterious characters wearing black suits and ties, black sunglasses and little personality.

Prominence

 * "Starvin' Marvin (episode)"
 * "Cow Days"
 * "Prehistoric Ice Man"
 * "Starvin' Marvin in Space"
 * "Cartman's Silly Hate Crime 2000"
 * "Cartman Joins NAMBLA"
 * "Cripple Fight"
 * "Osama bin Laden Has Farty Pants"
 * "Butters' Very Own Episode"
 * "Fun with Veal"
 * "Red Hot Catholic Love"
 * "Free Willzyx"
 * "Miss Teacher Bangs a Boy"
 * "The Snuke"
 * "Coon vs. Coon & Friends"
 * "Mysterion Rises"