Jason Lee
Dave
Alvin and the Chipmunks
Hewan-hewan pengerat jago nyanyi, Alvin dan para Tupai, bertemu penulis lagu yang kelak jadi manajer mereka, Dave Seville. Sejak itu, hidup mereka pun berubah.
Pemeran
David Cross
Ian
Cameron Richardson
Claire
Jane Lynch
Gail
Justin Long
Alvin (voice)
Matthew Gray Gubler
Simon (voice)
Jesse McCartney
Theodore (voice)
Allison Karman
Female Intern 1
Tiara Parker
Female Intern 2
Kira Verrastro
Female Intern 3
Veronica Alicino
Amy
Beth Riesgraf
Mother in Store
Adriane Lenox
Vet
Don Tiffany
Engineer
Lorne Green
Director
Kevin Symons
Ted
Frank Maharajh
Barry
Greg 'G-Spot' Siebel
Photographer
