88 minutes
12/21/2009
Pop sensations Alvin, Simon and Theodore end up in the care of Dave Seville's twenty-something nephew Toby. The boys must put aside music super stardom to return to school, and are tasked with saving the school's music program by winning the $25,000 prize in a battle of the bands. But the Chipmunks unexpectedly meet their match in three singing chipmunks known as The Chipettes - Brittany, Eleanor and Jeanette. Romantic and musical sparks are ignited when the Chipmunks and Chipettes square off.
Zachary Levi
as Toby
David Cross
as Ian
Jason Lee
as Dave
Justin Long
as Alvin (voice)
Matthew Gray Gubler
as Simon (voice)
Jesse McCartney
as Theodore (voice)
Amy Poehler
as Eleanor (voice)
Anna Faris
as Jeanette (voice)
Christina Applegate
as Brittany (voice)
Wendie Malick
as Dr. Rubin
Anjelah Johnson-Reyes
as Julie
Kathryn Joosten
as Aunt Jackie
Kevin G. Schmidt
as Ryan
Chris Warren
as Xander
Bridgit Mendler
as Becca
Aimee Carrero
as Emily
Alexandra Shipp
as Valentina
Gregg Binkley
as Emcee
Jake Zyrus
as Charice Pempengco
Bernard White
as Doctor
Adele Jacques
as Nurse
Joy Osmanski
as Airline Rep
Archie Hahn
as Agent
Lanny Joon
as Paramedic
Brando Eaton
as Jeremy
Michael Bruno
as Honor Society
Andrew Lee Schmidt
as Honor Society
Alexander Noyes
as Honor Society
Jason Rosen
as Honor Society
Ali Mikles
as Screaming Fan
Eric Bauza
as Digger the NASCAR Gopher (voice)
Sean Astin
as Meerkat Manor Narrator (voice)
Marty Dew
as Chipmunk Dancer
Richy Jackson
as Chipmunk Dancer
Mihran Kirakosian
as Chipmunk Dancer
Janelle Ginestra
as Chipette Dancer
Thomasina Gross
as Chipette Dancer
Rachele Brooke Smith
as Chipette Dancer
Ryan Conferido
as Li'l Rosero Dancer
Hokuto 'Hok' Konishi
as Li'l Rosero Dancer
Ryan Feng
as Li'l Rosero Dancer
D-Trix
as Li'l Rosero Dancer
Brian Hirano
as Li'l Rosero Dancer
Steve Terada
as Li'l Rosero Dancer
Victor Kim
as Li'l Rosero Dancer
Brittany Anne Pirtle
as Cheerleader (uncredited)
Ross Bagdasarian, Jr.
as Alvin (singing voice) (uncredited)
Janice Karman
as Theodore / The Chipettes (singing voice) (uncredited)
Courtney Platt
as Eleanor - Performer (voice) (uncredited)
Gee Alexander
as Simon Dance Double (uncredited)
Mark Alkofer
as Football Referee (uncredited)
Tallie Brinson
as Principal Dancer (uncredited)
Ericka Clevenger
as Cheerleader (uncredited)
Sean Decker
as Dodgeball Player (uncredited)
Sarah Fontenot
as Cheerleader (uncredited)
Paul Gonzales
as Charice Bassist (uncredited)
David Lautman
as High School Student (uncredited)
Casper Smart
as Dancer (uncredited)
Andrew 'Drew' Thompson
as Stadium Announcer (uncredited)