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Alvin and the Chipmunks: Chipwrecked is a 2011 American live-action animated jukebox musical comedy film directed by Mike Mitchell and written by Jonathan Aibel and Glenn Berger, based on the characters Alvin and the Chipmunks and the Chipettes. It is the third in the live-action Alvin and the Chipmunks film series. The film stars Jason Lee, David Cross, and Jenny Slate, with Justin Long, Matthew Gray Gubler, Jesse McCartney, Amy Poehler, Anna Faris, and Christina Applegate returning to voice the Chipmunks and the Chipettes, respectively. In the film, playing around while aboard a cruise ship, the Chipmunks and the Chipettes go overboard and end up marooned in a tropical island, where they discover their new turf is not as deserted as it seems.