Watch What Grown-Ups Know (2004) Official Trailer

Can teenage Roy become a man before it's too late?

Teenage boy Roy and his ailing mother Elizabeth live an aimless life on the road, shuttling between gas stations, temp jobs and cheap motels. When they end up at a desolate caravan park, fractures begin to appear in Roy's relationship with his mother as he starts to fall head over heels for park manager Maurice.