Alvin and the Chipmunks

Jason Lee as Dave David Cross as Ian Matthew Gray Gubler as Simon (voice) Oliver Muirhead as Butler Celestina Aladekoba as Dancer Nick Drago as Dancer Greg 'G-Spot' Siebel as Photographer Rosero McCoy as Choreographer Criscilla Anderson as Dancer Veronica Alicino as Amy Beth Riesgraf as Mother in Store Cameron Richardson as Claire Jesse McCartney as Theodore (voice) Tiara Parker as Female Intern 2 Frank Maharajh as Barry Kevin Symons as Ted Jayden Lund as Security Guard Erin Chambers as Press Coordinator Jillian Warry Barberie as Jillian Reynolds Chris Classic as DJ Bryan Gaw as Dancer Melanie Lewis as Dancer Natalie Cohen as Poolside Girl (uncredited) Don Tiffany as Engineer Lorne Green as Director Laura Edwards as Dancer Janice Karman as Theodore (singing voice) (uncredited) Meghan Noone as Alvin's Fan (uncredited) Kira Verrastro as Female Intern 3 Alexis Boyd as Dancer Ross Bagdasarian, Jr. as Alvin (singing voice) (uncredited) Adriane Lenox as Vet Jane Lynch as Gail Miss Prissy as Dancer Lisa Mason Lee as Band Member (uncredited) Justin Long as Alvin (voice) Tucker Barkley as Dancer Christopher Scott as Dancer Michelle Maniscalco as Dancer

Janice Karman Producer Arnon Milchan Executive Producer Paul Massey Sound Mixer Alicia Stevenson Foley Artist Ross Bagdasarian Producer, Characters Jon Vitti Story, Screenplay R.J. Kizer ADR Editor Emily Ferry Property Master Michele Panelli-Venetis Associate Producer Christopher Lennertz Original Music Composer Dawn Fintor Foley Artist Christian Wood Digital Compositor Armen Ksajikian Musician George Fisher Stunts John Robotham Stunts Debbie Evans Stunts Tim Hill Director Karen Rosenfelt Executive Producer Peter Lyons Collister Director of Photography