MeatCanyon

Hunter Hancock

MeatCanyon / Various Characters (voice), MeatCanyon, Bruce (voice), Bruce / Black Metal Fan (voice), Papa Meat / MeatCanyon / Various Characters (voice), Bruce / Scooter (voice)

George López

George Lopez (archive footage) (uncredited)

Jimmy Fallon

Self (archive footage) (uncredited)

James Hetfield

James Hetfield (archive footage) (uncredited)

Betty White

Betty (archive footage) (uncredited)

Hayden Christensen

Hayden Christensen (archive footage) (uncredited)

Gus Johnson

Mother (voice)

Chris O'Neill

Chaz (voice)

Rob Zombie

Rob Zombie (archive footage) (uncredited)

Marilyn Manson

Marilyn Manson (archive footage) (uncredited)

Zach Hadel

Humpty Dumpty (voice)

Brock Baker

Elmer Fudd (voice), Winnie the Pooh (voice), Sasuke (voice)

Marc Moceri

Willy Wonka (voice)

Bill Clinton

Self (archive footage) (uncredited)

Kevin Spacey

Self (archive footage) (uncredited)

Ryan Magee

Piglet / Christopher Robin (voice)

Hayley Nelson

Boo (voice), Lauren (voice)

Mark Zuckerberg

Self (archive footage) (uncredited)

Mark Fischbach

Self (archive footage) (uncredited)

Charles White Jr.

Self

Mick Lauer

Stink Fiend (voice)

Monica Franco

Girl (voice)

Anthony Ingruber

Sheldon (voice)