All Cast

Jason Lee

Jason Lee

Dave

David Cross

David Cross

Ian

Cameron Richardson

Cameron Richardson

Claire

Jane Lynch

Jane Lynch

Gail

Justin Long

Justin Long

Alvin (voice)

Matthew Gray Gubler

Matthew Gray Gubler

Simon (voice)

Jesse McCartney

Jesse McCartney

Theodore (voice)

Allison Karman

Allison Karman

Female Intern 1

Tiara Parker

Tiara Parker

Female Intern 2

Kira Verrastro

Kira Verrastro

Female Intern 3

Veronica Alicino

Veronica Alicino

Amy

Beth Riesgraf

Beth Riesgraf

Mother in Store

Adriane Lenox

Adriane Lenox

Vet

Don Tiffany

Don Tiffany

Engineer

Lorne Green

Lorne Green

Director

Kevin Symons

Kevin Symons

Ted

Frank Maharajh

Frank Maharajh

Barry

Greg 'G-Spot' Siebel

Greg 'G-Spot' Siebel

Photographer

Oliver Muirhead

Oliver Muirhead

Butler

Jayden Lund

Jayden Lund

Security Guard

Erin Chambers

Erin Chambers

Press Coordinator

Jillian Warry Barberie

Jillian Warry Barberie

Jillian Reynolds

Chris Classic

Chris Classic

DJ

Adam Riancho

Adam Riancho

French Doll (voice)

Axel Alba

Axel Alba

Spanish Doll (voice)

Rosero McCoy

Rosero McCoy

Choreographer

Alexis Boyd

Alexis Boyd

Dancer

Criscilla Anderson

Criscilla Anderson

Dancer

Kevin Fisher

Kevin Fisher

Dancer

Kyndra Reevey

Kyndra Reevey

Dancer

Tucker Barkley

Tucker Barkley

Dancer

Celestina Aladekoba

Celestina Aladekoba

Dancer

Laura Edwards

Laura Edwards

Dancer

Christopher Scott

Christopher Scott

Dancer

Miss Prissy

Miss Prissy

Dancer

Bryan Gaw

Bryan Gaw

Dancer

Michelle Maniscalco

Michelle Maniscalco

Dancer

Nick Drago

Nick Drago

Dancer

Melanie Lewis

Melanie Lewis

Dancer

Natalie Cohen

Natalie Cohen

Poolside Girl (uncredited)

Ross Bagdasarian, Jr.

Ross Bagdasarian, Jr.

Alvin (singing voice) (uncredited)

Janice Karman

Janice Karman

Theodore (singing voice) (uncredited)

Lisa Mason Lee

Lisa Mason Lee

Band Member (uncredited)

Rae Sunshine Lee

Rae Sunshine Lee

Concert Attendee (uncredited)

Meghan Noone

Meghan Noone

Alvin's Fan (uncredited)

Chris Rossi

Chris Rossi

Dancer (uncredited)

Jameel Saleem

Jameel Saleem

Band Roadie (uncredited)

Melanie Stephens

Melanie Stephens

Dancing DJ (uncredited)

Gregg Lee

Gregg Lee

Concert Attendee (uncredited)