- Don Pardo
- Self - Announcer
- Fred Armisen
- Martin Scorsese / Various (archive footage) (uncredited)
- Charles Barkley
- Darrell
- John Belushi
- Self
- Tom Brady
- Alan / Various (archive footage) (uncredited)
- Dana Carvey
- Various
- Billy Crystal
- Fernando Lamas
- Tom Davis
- Decathlon Runner / Announcer (archive footage) (uncredited)
- Rachel Dratch
- Various
- Dean Edwards
- Various
- Jimmy Fallon
- Various
- Chris Farley
- Wolfgang Wormeldanger / Various (archive footage) (uncredited)
- Will Ferrell
- Various
- Tina Fey
- Various
- Will Forte
- Greg Stink / MacGruber / Various (archive footage) (uncredited)
- Al Franken
- Stuart Smalley
- Christopher Guest
- Director
- Bill Hader
- Various / Mike Underballs / Lindsey Buckingham (archive footage) (uncredited)
- Darrell Hammond
- Bela Karolyi / Announcer (archive footage) (uncredited)
- Phil Hartman
- Michael / Verne Lundquist / Announcer (archive footage) (uncredited)
- Hulk Hogan
- Self
- LeBron James
- Self
- Derek Jeter
- Self
- Dwayne Johnson
- Dave Delmonte
- Michael Jordan
- Self
- Nancy Kerrigan
- Anna Wormeldanger
- Blake Lively
- Elin Nordegren / Michell Rayburn-Gene (archive footage) (uncredited)
- Norm MacDonald
- Self - Weekend Update Anchor
- Peyton Manning
- Self / Whalley (archive footage) (uncredited)
- Jack McBrayer
- Self
- Tim Meadows
- Stuart Scott
- Seth Meyers
- Various
- Tracy Morgan
- Various
- Mr. T
- Self
- Kevin Nealon
- Various
- Chris Parnell
- Various
- Nasim Pedrad
- Singer
- Michael Phelps
- Self
- Joe Piscopo
- John Newcombe
- Amy Poehler
- Rosie Perez
- Rob Riggle
- Kurt
- Ray Romano
- Chet Harper
- Maya Rudolph
- Pamela Bell / Various (archive footage) (uncredited)
- Andy Samberg
- Various
- Adam Sandler
- Various
- Horatio Sanz
- Freddy Fender
- Harry Shearer
- Gerald
- Martin Short
- Lawrence
- Jenny Slate
- Singer
- David Spade
- Scott Hamilton
- Emily Spivey
- Audience member
- Jason Sudeikis
- Pete Twinkle / Wolf Blitzer / Various (archive footage) (uncredited)
- Kenan Thompson
- Diondre Cole / Tyger Woods / Various (archive footage) (uncredited)
- Mike Tyson
- Self
- Scott Wainio
- Audience member
- Sigourney Weaver
- Paula Collins
- Kristen Wiig
- Vicki / Various (archive footage) (uncredited)
- Stevie Wonder
- Self
