Cast
Starring
Jason Lee
Dave
David Cross
Ian
Jenny Slate
Zoe
Justin Long
Alvin (voice)
Matthew Gray Gubler
Simon (voice)
Jesse McCartney
Theodore (voice)
Amy Poehler
Eleanor (voice)
Anna Faris
Jeanette (voice)
Christina Applegate
Brittany (voice)
Alan Tudyk
Simone (voice)
