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