Cast (59)
Zachary Levi
Toby
David Cross
Ian
Jason Lee
Dave
Justin Long
Alvin (voice)
Matthew Gray Gubler
Simon (voice)
Jesse McCartney
Theodore (voice)
Amy Poehler
Eleanor (voice)
Anna Faris
Jeanette (voice)
Christina Applegate
Brittany (voice)
Wendie Malick
Dr. Rubin
Kathryn Joosten
Aunt Jackie
Kevin G. Schmidt
Ryan
Chris Warren
Xander
Bridgit Mendler
Becca
Aimee Carrero
Emily
Alexandra Shipp
Valentina
Gregg Binkley
Emcee
Jake Zyrus
Charice Pempengco
Bernard White
Doctor
Adele Jacques
Nurse
Joy Osmanski
Airline Rep
Archie Hahn
Agent
Lanny Joon
Paramedic
Brando Eaton
Jeremy
Michael Bruno
Honor Society
Andrew Lee Schmidt
Honor Society
Alexander Noyes
Honor Society
Jason Rosen
Honor Society
Ali Mikles
Screaming Fan
Eric Bauza
Digger the NASCAR Gopher (voice)
Sean Astin
Meerkat Manor Narrator (voice)
Marty Dew
Chipmunk Dancer
Richy Jackson
Chipmunk Dancer
Mihran Kirakosian
Chipmunk Dancer
Janelle Ginestra
Chipette Dancer
Thomasina Gross
Chipette Dancer
Rachele Brooke Smith
Chipette Dancer
Ryan Conferido
Li'l Rosero Dancer
Hokuto 'Hok' Konishi
Li'l Rosero Dancer
Ryan Feng
Li'l Rosero Dancer
D-Trix
Li'l Rosero Dancer
Brian Hirano
Li'l Rosero Dancer
Steve Terada
Li'l Rosero Dancer
Victor Kim
Li'l Rosero Dancer
Brittany Anne Pirtle
Cheerleader (uncredited)
Ross Bagdasarian, Jr.
Alvin (singing voice) (uncredited)
Janice Karman
Theodore / The Chipettes (singing voice) (uncredited)
Courtney Platt
Eleanor - Performer (voice) (uncredited)
Gee Alexander
Simon Dance Double (uncredited)
Mark Alkofer
Football Referee (uncredited)
Tallie Brinson
Principal Dancer (uncredited)
Ericka Clevenger
Cheerleader (uncredited)
Sean Decker
Dodgeball Player (uncredited)
Sarah Fontenot
Cheerleader (uncredited)
Paul Gonzales
Charice Bassist (uncredited)
David Lautman
High School Student (uncredited)
Casper Smart
Dancer (uncredited)
Andrew 'Drew' Thompson
Stadium Announcer (uncredited)
Zachary Levi
Toby
David Cross
Ian
Jason Lee
Dave
Justin Long
Alvin (voice)
Matthew Gray Gubler
Simon (voice)
Jesse McCartney
Theodore (voice)
Amy Poehler
Eleanor (voice)
Anna Faris
Jeanette (voice)
Christina Applegate
Brittany (voice)
Wendie Malick
Dr. Rubin
Kathryn Joosten
Aunt Jackie
Kevin G. Schmidt
Ryan
Chris Warren
Xander
Bridgit Mendler
Becca
Aimee Carrero
Emily
Alexandra Shipp
Valentina
Gregg Binkley
Emcee
Jake Zyrus
Charice Pempengco
Bernard White
Doctor
Adele Jacques
Nurse
Joy Osmanski
Airline Rep
Archie Hahn
Agent
Lanny Joon
Paramedic
Brando Eaton
Jeremy
Michael Bruno
Honor Society
Andrew Lee Schmidt
Honor Society
Alexander Noyes
Honor Society
Jason Rosen
Honor Society
Ali Mikles
Screaming Fan
Eric Bauza
Digger the NASCAR Gopher (voice)
Sean Astin
Meerkat Manor Narrator (voice)
Marty Dew
Chipmunk Dancer
Richy Jackson
Chipmunk Dancer
Mihran Kirakosian
Chipmunk Dancer
Janelle Ginestra
Chipette Dancer
Thomasina Gross
Chipette Dancer
Rachele Brooke Smith
Chipette Dancer
Ryan Conferido
Li'l Rosero Dancer
Hokuto 'Hok' Konishi
Li'l Rosero Dancer
Ryan Feng
Li'l Rosero Dancer
D-Trix
Li'l Rosero Dancer
Brian Hirano
Li'l Rosero Dancer
Steve Terada
Li'l Rosero Dancer
Victor Kim
Li'l Rosero Dancer
Brittany Anne Pirtle
Cheerleader (uncredited)
Ross Bagdasarian, Jr.
Alvin (singing voice) (uncredited)
Janice Karman
Theodore / The Chipettes (singing voice) (uncredited)
Courtney Platt
Eleanor - Performer (voice) (uncredited)
Gee Alexander
Simon Dance Double (uncredited)
Mark Alkofer
Football Referee (uncredited)
Tallie Brinson
Principal Dancer (uncredited)
Ericka Clevenger
Cheerleader (uncredited)
Sean Decker
Dodgeball Player (uncredited)
Sarah Fontenot
Cheerleader (uncredited)
Paul Gonzales
Charice Bassist (uncredited)
David Lautman
High School Student (uncredited)
Casper Smart
Dancer (uncredited)
Andrew 'Drew' Thompson
Stadium Announcer (uncredited)
Crew (74)
Production
Michele Imperato Stabile
Unit Production Manager
Juel Bestrop
Casting
Jules Carideo
Production Coordinator
Leigh Shanta
Unit Production Manager
Seth Yanklewitz
Casting
Michele Imperato Stabile
Executive Producer
Ross Bagdasarian, Jr.
Producer
Steve Waterman
Executive Producer
Janice Karman
Producer
Arnon Milchan
Executive Producer
Karen Rosenfelt
Executive Producer
Camera
Glenn Brown
Steadicam Operator
Ron Tondreau
Key Grip
Jaimie Trueblood
Still Photographer
Anthony B. Richmond
Director of Photography
Charles Crivier
Key Grip
Costume & Make-Up
Maggie Elliott
Makeup Artist
Lori McCoy-Bell
Hair Department Head
Merribelle Anderson
Key Hair Stylist
Alexandra Welker
Costume Design
Cheri Minns
Makeup Department Head
Elena Arroy
Key Makeup Artist
Julie-Marie Robar
Costume Supervisor
Sound
Julianne Jordan
Music Supervisor
Chuck Michael
Sound Effects Editor
Nancy MacLeod
Sound Effects Editor
Michael Keller
Sound Re-Recording Mixer
David Betancourt
Foley Mixer
David Lucarelli
Sound Recordist
Michael J. Benavente
Supervising Sound Editor
Willie D. Burton
Sound Mixer
Dan DiPrima
Supervising Music Editor
Dawn Fintor
Foley Artist
Gary C. Bourgeois
Sound Re-Recording Mixer
Alicia Stevenson
Foley Artist
Laura Graham
ADR Editor
Scott Curtis
Foley Editor
Tim Lauber
Sound Recordist
Mildred Iatrou
Supervising Sound Editor
Doug Jackson
Sound Effects Editor
Galen Goodpaster
First Assistant Sound Editor
John Murray
Foley Supervisor
Jesse Johnstone
Sound Recordist
Michael Axinn
ADR Editor
Tim Gomillion
Sound Recordist
Gary A. Theard
Boom Operator
R.J. Kizer
ADR Editor
Christine Sirois
Sound Recordist
Jeff Carson
Music Editor
David Newman
Original Music Composer
Art
Bo Johnson
Art Direction
Paul Sonski
Set Designer
Karen Agresti
Set Decoration
Lars Petersen
Construction Coordinator
Justin Elterman
Graphic Designer
Marcia Hinds
Production Design
David Lombard
Leadman
Lighting
Steven R. Mathis
Gaffer
Raman Rao
Rigging Gaffer
Directing
Rebecca Robertson
Script Supervisor
Betty Thomas
Director
Visual Effects
Alan E. Lorimer
Special Effects Supervisor
Guy Bar'ely
Animation
Julie D'Antoni
Visual Effects
Crew
John Moio
Stunt Coordinator
David 'Goldy' Goldsmith
Video Assist Operator
Rosero McCoy
Choreographer
Michael Doherty
Stand In
Steven Lambert
Stunts
Editing
Matthew Friedman
Editor
Writing
Jon Vitti
Writer
Jonathan Aibel
Writer
Glenn Berger
Writer
Ross Bagdasarian
Characters