Mischa Barton is Sam Walczak, an engineer working on the demolition of an old building in the Scottish moors in the claustrophobic horror flick Walled In (2009). As she plans out the demolition, Sam sets up in the building and soon begins to hear noises in the walls and learns that the place is still being stalked by a killer who had walled … Become a Mr Skin Member and get the full review