Alvin and the Chipmunks: The Squeakquel— Full Cast

Zachary Levi

as Toby

David Cross

as Ian

Jason Lee

as Dave

Justin Long

as Alvin (voice)

Matthew Gray Gubler

as Simon (voice)

Jesse McCartney

as Theodore (voice)

Amy Poehler

as Eleanor (voice)

Anna Faris

as Jeanette (voice)

Christina Applegate

as Brittany (voice)

Wendie Malick

as Dr. Rubin

Anjelah Johnson-Reyes

as Julie

Kathryn Joosten

as Aunt Jackie

Kevin G. Schmidt

as Ryan

Chris Warren

as Xander

Bridgit Mendler

as Becca