John Goodman в ролята на James 'Sulley' Sullivan (voice)
Billy Crystal в ролята на Mike Wazowski (voice)
Mary Gibbs в ролята на Mary 'Boo' (voice)
Steve Buscemi в ролята на Randall Boggs (voice)
James Coburn в ролята на Henry J. Waternoose III (voice)
Bob Peterson в ролята на Roz (voice)
John Ratzenberger в ролята на Yeti (voice)
Jennifer Tilly в ролята на Celia Mae (voice)
Frank Oz в ролята на Jeff Fungus (voice)
Daniel Gerson в ролята на Needleman / Smitty (voice)
Steve Susskind в ролята на Jerry Slugworth (voice)
Bonnie Hunt в ролята на Ms. Flint (voice)
Jeff Pidgeon в ролята на Thaddeus 'Phlegm' Bile (voice)
Samuel Lord Black в ролята на George Sanderson (voice)
Jack Angel в ролята на Additional Voices (voice) (uncredited)
Bob Bergen в ролята на Additional Voices (voice) (uncredited)
Rodger Bumpass в ролята на Additional Voices (voice) (uncredited)
Gino Conforti в ролята на Additional Voices (voice) (uncredited)
Jennifer Darling в ролята на Additional Voices (voice) (uncredited)
Patti Deutsch в ролята на Additional Voices (voice) (uncredited)
Pete Docter в ролята на Additional Voices (voice) (uncredited)
Bobby Edner в ролята на Additional Voices (voice) (uncredited)
Ashley Edner в ролята на Additional Voices (voice) (uncredited)
Paul Eiding в ролята на Additional Voices (voice) (uncredited)
Katie Scarlettr в ролята на Additional Voices (voice) (uncredited)
Bill Farmer в ролята на Additional Voices (voice) (uncredited)
Keegan Farrell в ролята на Additional Voices (voice) (uncredited)
Pat Fraley в ролята на Additional Voices (voice) (uncredited)
Teresa Ganzel в ролята на Additional Voices (voice) (uncredited)
Taylor Gifaldi в ролята на Additional Voices (voice) (uncredited)
Marc John Jefferies в ролята на Additional Voices (voice) (uncredited)
Joe Lala в ролята на Additional Voices (voice) (uncredited)
Noah Luke в ролята на Additional Voices (voice) (uncredited)
Sherry Lynn в ролята на Additional Voices (voice) (uncredited)
Danny Mann в ролята на Additional Voices (voice) (uncredited)
Mona Marshall в ролята на Additional Voices (voice) (uncredited)
Mickie McGowan в ролята на Additional Voices (voice) (uncredited)
Laraine Newman в ролята на Additional Voices (voice) (uncredited)
Kay Panabaker в ролята на Additional Voices (voice) (uncredited)
Bret 'Brook' Parker в ролята на Trailer Mom (voice) (as Bret Parker) (uncredited)
Phil Proctor в ролята на Charlie (voice) (uncredited)
Josh Qualtieri в ролята на Additional Voices (voice) (uncredited)
Guido Quaroni в ролята на Additional Voices (voice) (uncredited)
Jan Rabson в ролята на Additional Voices (voice) (uncredited)
Lisa Raggio в ролята на Additional Voices (voice) (uncredited)
Joe Ranft в ролята на Pete "Claws" Ward (voice) (uncredited)
Sophia Ranft в ролята на Additional Voices (voice) (uncredited)
Katherine Ringgold в ролята на Additional Voices (voice) (uncredited)
Bob Scott в ролята на Additional Voices (voice) (uncredited)
David Silverman в ролята на Additional Voices (voice) (uncredited)
Jim Thornton в ролята на Additional Voices (voice) (uncredited)
Lee Unkrich в ролята на Additional Voices (voice) (uncredited)
Wallace Shawn в ролята на Rex (outtakes) (voice) (uncredited)
