Thanks to 20th Century Fox here is your chance to win one of 20 x In Season Double Passes to Alvin and the Chipmunks: Chipwrecked.

Cast: Anna Faris, Justin Long, Matthew Gray Gubler, Jesse McCartney
Genre: Animation, Comedy, Family
Rated: G
Running Time: 87 minutes

Synopsis: On vacation aboard a luxury cruise ship, Alvin, Simon, Theodore and the Chipettes are up to their usual antics, turning the ship into their personal playground, until they become 'chipwrecked' on a desert island. As Dave Seville frantically searches for his AWOL charges, the 'Munks and Chipettes do what they do best - sing, dance and wreak havoc.

But they're in for the biggest surprises and lessons of their lives when they embark on an island adventure with their new friend - a castaway who's more than a match for Alvin and the Chipmunks.

Release Date: 1st of January, 2012