Holes

Holes is a movie starring Shia LaBeouf, Sigourney Weaver, and Jon Voight. A wrongfully convicted boy is sent to a brutal desert detention camp where he joins the job of digging holes for some mysterious reason.
A wrongfully convicted boy is sent to a brutal desert detention camp where he must dig holes in order to build character. What he doesn't know is that he is digging holes in order to search for a lost treasure hidden somewhere in the camp.