Nick stahl (sin city) anasophia robb (bridge to terabithia) and academy award winner charlize theron (monster) star in sleepwalking, a drama about the deep familial bond that develops between james (stahl) and his young niece tara (robb) after the girls mother suddenly leaves town. as olod wounds from james turbulent childhood begin to reopen, he is forced to re-examine his life and for the first time, discover his true purpose. sleepwalking also stars dennis hopper and woody harrelson.