| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alan E. Lorimer | Crew | Visual Effects | Special Effects Supervisor |
Alexandra Welker | Crew | Costume & Make-Up | Costume Design |
 Anthony B. Richmond | Crew | Camera | Director of Photography |
 Arnon Milchan | Crew | Production | Executive Producer |
 Betty Thomas | Crew | Directing | Director |
Bo Johnson | Crew | Art | Art Direction |
Cheri Minns | Crew | Costume & Make-Up | Makeup Department Head |
Christine Sirois | Crew | Sound | Sound Recordist |
Chuck Michael | Crew | Sound | Sound Effects Editor |
Dan DiPrima | Crew | Sound | Supervising Music Editor |
David Betancourt | Crew | Sound | Foley Mixer |
David 'Goldy' Goldsmith | Crew | Crew | Video Assist Operator |
David Lombard | Crew | Art | Leadman |
David Lucarelli | Crew | Sound | Sound Recordist |
 David Newman | Crew | Sound | Original Music Composer |
 Dawn Fintor | Crew | Sound | Foley Artist |
Doug Jackson | Crew | Sound | Sound Effects Editor |
Elena Arroy | Crew | Costume & Make-Up | Key Makeup Artist |
Galen Goodpaster | Crew | Sound | First Assistant Sound Editor |
Gary A. Theard | Crew | Sound | Boom Operator |
 Gary C. Bourgeois | Crew | Sound | Sound Re-Recording Mixer |
 Glenn Berger | Crew | Writing | Writer |
Glenn Brown | Crew | Camera | Steadicam Operator |
Jaimie Trueblood | Crew | Camera | Still Photographer |
 Janice Karman | Crew | Production | Producer |
Jeff Carson | Crew | Sound | Music Editor |
John Moio | Crew | Crew | Stunt Coordinator |
John Murray | Crew | Sound | Foley Supervisor |
 Jon Vitti | Crew | Writing | Writer |
 Jonathan Aibel | Crew | Writing | Writer |
Juel Bestrop | Crew | Production | Casting |
Julianne Jordan | Crew | Sound | Music Supervisor |
Julie D'Antoni | Crew | Visual Effects | Visual Effects |
Laura Graham | Crew | Sound | ADR Editor |
Leigh Shanta | Crew | Production | Unit Production Manager |
 Lori McCoy-Bell | Crew | Costume & Make-Up | Hair Department Head |
Marcia Hinds | Crew | Art | Production Design |
Matthew Friedman | Crew | Editing | Editor |
Merribelle Anderson | Crew | Costume & Make-Up | Key Hair Stylist |
Michael J. Benavente | Crew | Sound | Supervising Sound Editor |
Michael Keller | Crew | Sound | Sound Re-Recording Mixer |
Michele Imperato | Crew | Production | Executive Producer, Unit Production Manager |
Mildred Iatrou | Crew | Sound | Supervising Sound Editor |
Nancy MacLeod | Crew | Sound | Sound Effects Editor |
Paul Sonski | Crew | Art | Set Designer |
R.J. Kizer | Crew | Sound | ADR Editor |
Raman Rao | Crew | Lighting | Rigging Gaffer |
Rebecca Robertson | Crew | Directing | Script Supervisor |
 Ross Bagdasarian | Crew | Writing | Characters |
 Ross Bagdasarian, Jr. | Crew | Production | Producer |
Scott Curtis | Crew | Sound | Foley Editor |
Seth Yanklewitz | Crew | Production | Casting |
Steven R. Mathis | Crew | Lighting | Gaffer |
Steve Waterman | Crew | Production | Executive Producer |
 Steven Lambert | Crew | Crew | Stunts |
Tim Gomillion | Crew | Sound | Sound Recordist |
Karen Rosenfelt | Crew | Production | Executive Producer |
 Alicia Stevenson | Crew | Sound | Foley Artist |
Guy Bar'ely | Crew | Visual Effects | Animation |
Willie D. Burton | Crew | Sound | Sound Mixer |
Karen Agresti | Crew | Art | Set Decoration |
Michael Axinn | Crew | Sound | ADR Editor |
Justin Elterman | Crew | Art | Graphic Designer |
Jules Carideo | Crew | Production | Production Coordinator |
 Rosero McCoy | Crew | Crew | Choreographer |
Jesse Johnstone | Crew | Sound | Sound Recordist |
Julie-Marie Robar | Crew | Costume & Make-Up | Costume Supervisor |
Maggie Elliott | Crew | Costume & Make-Up | Makeup Artist |
 Michael Doherty | Crew | Crew | Stand In |
Lars Petersen | Crew | Art | Construction Coordinator |
Ron Tondreau | Crew | Camera | Key Grip |
Tim Lauber | Crew | Sound | Sound Recordist |
Adele Jacques | Cast | Nurse | |
 Amy Poehler | Cast | Actress | Eleanor (voice) |
 Anna Faris | Cast | Actress | Jeanette (voice) |
 Archie Hahn | Cast | Actor | Agent |
 Bernard White | Cast | Actor | Doctor |
 Chris Warren | Cast | Actor | Xander |
 Christina Applegate | Cast | Actress | Brittany (voice) |
 David Cross | Cast | Actor | Ian |
 Gregg Binkley | Cast | Actor | Emcee |
Janice Karman | Cast | Actor | Theodore / The Chipettes (singing voice) (uncredited) |
 Jason Lee | Cast | Actor | Dave |
 Jesse McCartney | Cast | Actor | Theodore (voice) |
 Justin Long | Cast | Actor | Alvin (voice) |
 Kathryn Joosten | Cast | Actress | Aunt Jackie |
 Kevin G. Schmidt | Cast | Actor | Ryan |
Ross Bagdasarian, Jr. | Cast | Actor | Alvin (singing voice) (uncredited) |
 Sean Astin | Cast | Actor | Meerkat Manor Narrator (voice) |
 Wendie Malick | Cast | Actress | Dr. Rubin |
Andrew 'Drew' Thompson | Cast | Actor | Stadium Announcer (uncredited) |
 Bridgit Mendler | Cast | Actress | Becca |
 Eric Bauza | Cast | Actor | Digger the NASCAR Gopher (voice) |
 Joy Osmanski | Cast | Actress | Airline Rep |
 Matthew Gray Gubler | Cast | Actor | Simon (voice) |
Mihran Kirakosian | Cast | Chipmunk Dancer | |
Sarah Fontenot | Cast | Cheerleader (uncredited) | |
 Steve Terada | Cast | Actor | Li'l Rosero Dancer |
 Zachary Levi | Cast | Actor | Toby |
 Aimee Carrero | Cast | Actress | Emily |
 Anjelah Johnson-Reyes | Cast | Actress | Julie |
 Brando Eaton | Cast | Actor | Jeremy |
 D-Trix | Cast | Actor | Li'l Rosero Dancer |
 Lanny Joon | Cast | Actor | Paramedic |
 Michael Bruno | Cast | Actor | Honor Society |
 Rachele Brooke Smith | Cast | Actress | Chipette Dancer |
 Ryan Conferido | Cast | Li'l Rosero Dancer | |
 Thomasina Gross | Cast | Actress | Chipette Dancer |
 Alexandra Shipp | Cast | Actress | Valentina |
Brittany Anne Pirtle | Cast | Actress | Cheerleader (uncredited) |
 Casper Smart | Cast | Actor | Dancer (uncredited) |
 David Lautman | Cast | High School Student (uncredited) | |
Ericka Clevenger | Cast | Actress | Cheerleader (uncredited) |
 Gee Alexander | Cast | Actor | Simon Dance Double (uncredited) |
Paul Gonzales | Cast | Actor | Charice Bassist (uncredited) |
Mark Alkofer | Cast | Football Referee (uncredited) | |
 Marty Dew | Cast | Actor | Chipmunk Dancer |
 Jake Zyrus | Cast | Actor | Charice Pempengco |
 Courtney Galiano | Cast | Actress | Eleanor - Performer (voice) (uncredited) |
Jason Rosen | Cast | Honor Society | |
 Tallie Brinson | Cast | Actor | Principal Dancer (uncredited) |
 Hokuto 'Hok' Konishi | Cast | Li'l Rosero Dancer | |
Janelle Ginestra | Cast | Chipette Dancer | |
 Richy Jackson | Cast | Chipmunk Dancer | |
Sean Decker | Cast | Actor | Dodgeball Player (uncredited) |
 Steve Vining | Cast | Simon (singing voice) (uncredited) | |
Ali Mikles | Cast | Screaming Fan | |
 Ryan Feng | Cast | Li'l Rosero Dancer | |
Andrew Lee Schmidt | Cast | Honor Society | |
Alexander Noyes | Cast | Honor Society | |
Brian Hirano | Cast | Li'l Rosero Dancer | |
 Victor Kim | Cast | Li'l Rosero Dancer | |
| Person | Type | Job | Role(s) |
