Chipmunks and master sleuths rule the weekend box office.
New in Theaters 12/16/11
1. Alvin and the Chipmunks: Chipwrecked (G)
Starring Jason Lee, David Cross, and the voices of Justin Long, Amy Poehler, Christina Applegate, and Anna Faris
The vacationing Chipmunks and Chipettes are turning a luxury cruise liner…
