Holes (2003)

Some secrets are too big to keep hidden.

After being wrongfully convicted for stealing a pair of shoes, Stanley Yelnats is sent away to Camp Green Lake, a boys detention facility where inmates are forced to dig holes all day in the hot desert sun as a form of character building. But Stanley and the other boys start to unravel a mystery, linked with the camps tough-as-nails warden —and possibly Stanley’s family itself.