Alvin And The Chipmunks 4: Return To The Forest

==Plot==
When a music illustrator came to tell that, nobody likes the chipmunks and the chipettes anymore, Dave has no choice but to take them back to the forest where they use to live.
==Cast==
Blair Underwood as Oscar the music illustrator
Jason Lee as Dave
Justin Long as Alvin
Matthew Gray Gubler as Simon
Jesse McCartney as Theodore
David Cross as Ian Hawk
Category:Alvin and the Chipmunks
Category:20th Century Fox films
Category:3D films
Category:American animated films