Nathan Fillion Johnny (voice)
Andrew Stanton Executive Producer
Steve Buscemi Randy (voice)
Bonnie Hunt Mrs. Graves (voice)
John Krasinski Frank McCay (voice)
Alfred Molina Professor Knight (voice)
Aubrey Plaza Greek Council President (voice)
John Ratzenberger Yeti (voice)
Tara Strong Additional Voices (voice)
John Goodman Sullivan (voice)
Helen Mirren Dean Hardscrabble (voice)
Pete Docter Executive Producer
Charlie Day Art (voice)
Billy Crystal Mike (voice)
Sean Hayes Terri (voice)
Bobby Moynihan Chet (voice)
John Lasseter Executive Producer
Bill Hader Referee / Slug (voice)
Bob Peterson Roz (voice)
Carlos Alazraqui Additional Voices (voice)
Beth Behrs PNK Carrie (voice)
April Winchell Additional Voices (voice)
Dave Foley Terry (voice)
Lori Alan Additional Voices (voice)
Bill Farmer Additional Voices (voice)
Jason Marsden Additional Voices (voice)
Patrick Seitz Additional Voices (voice)
Mindy Sterling Additional Voices (voice)
Peter Sohn Squishy (voice)
Tyler Labine Greek Council VP (voice)
Keith Ferguson Additional Voices (voice)
Bob Bergen Additional Voices (voice)
Jess Harnell Additional Voices (voice)
Matthew Mercer Additional Voices (voice)
Jack Angel Additional Voices (voice)
Daniel Gerson Screenplay, Story, Additional Voices (voice)
Rodger Bumpass Additional Voices (voice)
Paul Eiding Additional Voices (voice)
Colleen O'Shaughnessey Additional Voices (voice)
Randy Newman Original Music Composer
Joel Murray Don (voice)
John Kassir Additional Voices (voice)
Jim Ward Additional Voices (voice)
Lee Unkrich Executive Producer
Betsy Sodaro Additional Voices (voice)
Mona Marshall Additional Voices (voice)
Elissa Knight Additional Voices (voice)
Tom MacDougall Music Supervisor
Danny Mann Additional Voices (voice)
Michael Silvers Supervising Sound Editor
Ava Acres Additional Children's Voices (voice)
Gregg Berger Additional Voices (voice)
Laraine Newman Additional Voices (voice)
Steve Bloom Second Film Editor
Kelsey Mann Story Supervisor, Script Supervisor
Michael Semanick Sound Re-Recording Mixer
Julia Sweeney Ms. Squibbles (voice)
Montse Hernandez Additional Children's Voices (voice)
Marcia Wallace Additional Voices (voice)
Robert L. Baird Screenplay, Story
Jeff Pidgeon Additional Voices (voice)
Natalie Lyon Casting
Gary Summers Sound Re-Recording Mixer
Teresa Ganzel Additional Voices (voice)
Dawnn Lewis Additional Voices (voice)
Adrian Molina Additional Writing, Title Designer
Mason Cook Additional Children's Voices (voice)
Donald Fullilove Additional Voices (voice)
Mickie McGowan Additional Voices (voice)
Donovan Patton Additional Voices (voice)
Erick Oh Animation
Raymond Ochoa Additional Children's Voices (voice)