- Fred Armisen
- Various
- Charles Barkley
- Self
- John Belushi
- Self
- Tom Brady
- Self / Alan (archive footage) (uncredited)
- Nelson Briles
- Self
- A. Whitney Brown
- Russian Trainer
- Dana Carvey
- Church Lady
- David Cone
- Skank
- Billy Crystal
- Fernando
- Jane Curtin
- Weekend Update Anchor
- Rachel Dratch
- Various
- Dean Edwards
- Derek Jeter's Taco Hole Backup Singer
- Jimmy Fallon
- Derek Jeter's Taco Hole Backup Singer
- Chris Farley
- Wolfgang Wormeldanger / Housesitter (archive footage) (uncredited)
- Will Ferrell
- Various
- Tina Fey
- Weekend Update Anchor / Office Worker (archive footage) (uncredited)
- Will Forte
- Coach / Various (archive footage) (uncredited)
- Al Franken
- Stuart Smalley
- Ana Gasteyer
- Candy Soriano
- Wayne Gretzky
- Chad
- Bill Hader
- Various
- Darrell Hammond
- Various
- Phil Hartman
- Various
- Hulk Hogan
- Self
- Jan Hooks
- Kitten
- LeBron James
- Self / Various (archive footage) (uncredited)
- Derek Jeter
- Self / Various (archive footage) (uncredited)
- Dwayne Johnson
- Self
- Michael Jordan
- Self
- Chris Kattan
- Kippy Strug
- Nancy Kerrigan
- Anna Wormeldanger
- Ed Kranepool
- Self
- Norm MacDonald
- Weekend Update Anchor / Senator Bob Dole (archive footage) (uncredited)
- Peyton Manning
- Self / Various (archive footage) (uncredited)
- John McEnroe
- Self
- Tim Meadows
- Various
- Seth Meyers
- Weekend Update Anchor / Various (archive footage) (uncredited)
- Finesse Mitchell
- Venus Williams / Donovan McNabb (archive footage) (uncredited)
- Joe Montana
- Self
- Tracy Morgan
- Dad
- Garrett Morris
- Chico Escuela
- Bobby Moynihan
- Swim Team Member
- Mr. T
- Self
- Bill Murray
- Weekend Update Anchor
- Mike Myers
- Boy at Donkey Camp
- Kevin Nealon
- Reporter
- Shaquille O'Neal
- Bernard
- Cheri Oteri
- Cass van Rye
- Chris Parnell
- Carnie
- Michael Phelps
- Self
- Jeremy Piven
- Jim Nantz
- Amy Poehler
- Various
- Colin Quinn
- Weekend Update Anchor
- Rob Riggle
- Kurt
- Andy Roddick
- Self
- Dennis Rodman
- Self
- Ray Romano
- Chet Harper
- Maya Rudolph
- Various
- Andy Samberg
- Various
- Adam Sandler
- Housesitter
- Horatio Sanz
- Freddy Fender
- Rob Schneider
- Boy at Donkey Camp
- Robert Smigel
- Announcer
- David Spade
- Various
- Kerri Strug
- Self
- Jason Sudeikis
- Various
- Kenan Thompson
- Various
- David Wells
- Skank
