Playing around while aboard a cruise ship, the Chipmunks and Chipettes accidentally go overboard and end up marooned in a tropical paradise. They discover their new turf is not as deserted as it seems.
Reviews
Anna Smith,
Alvin and the Chipmunks Chipwrecked, in: Sight & Sound, nr. 2 (February), 2012 pp. 60
Alvin and the Chipmunks: Chipwrecked United States
2011