Episodes With Celebrity Appearances

These episodes contain celebrity appearances where a guest voice actor plays a role or themselves.

• Numerous episodes - Issac Hayes voices Chef

• Cartman Gets an Anal Probe - Franchesca Clifford voices Ike Broflovski
• Weight Gain 4000 - Karri Turner voices Kathie Lee Gifford
• Big Gay Al's Big Gay Boat Ride - George Clooney voices Sparky
• An Elephant Makes Love to a Pig - Frank Welker voices Various Animals
• Pinkeye - Jennifer Howell voices Bebe Stevens
• Starvin' Marvin - Jesse Howell voices Ike Broflovski
• Mr. Hankey, the Christmas Poo - Jesse Howell voices Ike Broflovski
• Damien - Michael Buffer voices himself
• Tom's Rhinoplasty - The Chick From Species voices Ms. Ellen
• Mecha-Streisand - Robert Smith of The Cure voices himself
• Cartman's Mom is a Dirty Slut - Jay Leno voices Mr. Kitty
• City on the Edge of Forever (Flashbacks) - Brent Musberger voices himself as Scuzzlebutt's leg
• City on the Edge of Forever (Flashbacks) - Henry Winkler voices Big Black Scary Monster
• City on the Edge of Forever (Flashbacks) - Jay Leno voices himself
• Summer Sucks - Jonathan Katz voices his character of the same name, from Dr. Katz, Professional Therapist
• Chef Aid - Joe Strummer performing as himself
• Chef Aid - Tim Armstrong, Lars Fredriksen, Matt Freeman, and Brett Reed performing as themselves as their band, Rancid.
• Chef Aid - Ozzy Osbourne, DMX, and Ol' Dirty Bastard performing as themselves
• Chef Aid - Mickey Melchiondo and Aaron Freeman performing as their band, Ween
• Chef Aid - Les Claypool, Larry LaLonde, and Bryan Mantia performing as their band, PRIMUS
• Chef Aid - Sir Elton John performing as himself
• Chef Aid - Marvin Lee Aday performing as himself, Meatloaf
• Chef Aid - Rick James performing as himself
• Rainforest Shmainforest - Jennifer Aniston voices Ms. Stevens
• Korn's Groovy Pirate Ghost Mystery - Jonathan Davis, James Shaffer, Reginald Arvizu, David Silveria, and Brian Welch voice themselves, as their band, Korn
• The Tooth Fairy Tats 2000 - Richard Belzer voices Loogie
• Cherokee Hair Tampons - Cheech Marin and Tommy Chong voice their characters Cheech and Chong, as "Carlos Ramirez" and "Chief Running Pinto" respectively
• Pip - Malcolm McDowell voices himself, as a British Person
• Scott Tenorman Must Die - Thom Yorke, Jonny Greenwood, Ed O'Brien, Colin Greenwood, and Phil Selway voice themselves, as their band, Radiohead
• Towelie - Mark Antony Krupa voices Tynacorp leader
• I'm a Little Bit Country - Norman Lear voices Benjamin Franklin
• Red Man's Greed - Alex Glick voices himself as Alex Glick, winner of the guest role charity auction
• The Jeffersons - Dante Alexander voices Blanket Jackson
• Pre-School - Dante Alexander voices Young Stan Marsh Others??
• Wing - Wing Han Tsang performs as herself
• The Return of Chef - Peter Serafinowicz voices Darth Chef
• Cartman Finds Love - Brad Paisley performing as himself
• The Cissy - Sia performing as Randy Marsh performing as Lorde
• #REHASH - Felix Kjellberg performing as himself, as PewDiePie
• #HappyHolograms - Felix Kjellberg performing as himself, as PewDiePie
• Members Only - Elon Musk voices himself
• Not Funny - Elon Musk voices himself
• The End of Serialization as We Know It - Elon Musk voices himself