

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.

Toby

Ian

Dave

Alvin (voice)

Simon (voice)

Theodore (voice)

Eleanor (voice)

Jeanette (voice)

Brittany (voice)

Dr. Rubin

Julie

Aunt Jackie

Ryan

Xander

Becca

Emily

Valentina

Emcee

Charice Pempengco

Doctor
Nurse

Airline Rep

Agent

Paramedic

Jeremy

Honor Society
Honor Society
Honor Society
Honor Society
Screaming Fan

Digger the NASCAR Gopher (voice)

Meerkat Manor Narrator (voice)

Chipmunk Dancer

Chipmunk Dancer

Chipmunk Dancer
Chipette Dancer

Chipette Dancer

Chipette Dancer

Li'l Rosero Dancer

Li'l Rosero Dancer

Li'l Rosero Dancer
Li'l Rosero Dancer
Li'l Rosero Dancer

Li'l Rosero Dancer
Li'l Rosero Dancer

Cheerleader (uncredited)

Alvin (singing voice) (uncredited)

Theodore / The Chipettes (singing voice) (uncredited)

Eleanor - Performer (voice) (uncredited)

Simon Dance Double (uncredited)
Football Referee (uncredited)

Principal Dancer (uncredited)
Cheerleader (uncredited)
Dodgeball Player (uncredited)
Cheerleader (uncredited)
Charice Bassist (uncredited)

High School Student (uncredited)

Dancer (uncredited)
Stadium Announcer (uncredited)
Production Design
Music Supervisor
Costume Design
Casting
Casting
Unit Production Manager
Unit Production Manager

Choreographer
Stunt Coordinator
Art Direction
Graphic Designer
Set Decoration
Set Designer
Leadman
Still Photographer
Steadicam Operator

Sound Mixer
Boom Operator
Script Supervisor
Gaffer
Rigging Gaffer
Key Grip
Costume Supervisor
Makeup Department Head
Key Makeup Artist
Makeup Artist

Hair Department Head
Key Hair Stylist
Production Coordinator
Special Effects Supervisor
Construction Coordinator
Video Assist Operator
First Assistant Sound Editor
Supervising Sound Editor
Supervising Sound Editor
Sound Re-Recording Mixer

Sound Re-Recording Mixer
Sound Effects Editor
Sound Effects Editor
Sound Effects Editor

ADR Editor
ADR Editor
ADR Editor
Foley Supervisor
Foley Editor

Foley Artist

Foley Artist
Foley Mixer
Sound Recordist
Sound Recordist
Sound Recordist
Sound Recordist
Sound Recordist
Supervising Music Editor
Music Editor

Director

Writer

Writer

Writer

Characters

Producer

Producer
Executive Producer

Executive Producer
Executive Producer

Original Music Composer
Editor

Stand In
Animation
Visual Effects

Executive Producer

Stunts

Director of Photography
Key Grip