By Kerrie Mitchell
Updated September 24, 2008 at 04:00 AM EDT

High schoolers Lila (Olivia Thirlby) and Arthur (Michael Angarano) begin a tentative romance; Annie (Beckinsale) and Glenn (Rockwell) wrestle with the calamitous breakup of their marriage. Those are just two of the stunning, subtle stories in Snow Angels, an engrossing drama about the tangled relationships in an icebound small town. A?