Valerie (Seyfried) is a beautiful young woman torn between two men. She is in love with a brooding outsider, Peter (Fernandez), but her parents have arranged for her to marry the wealthy Henry (Irons). Unwilling to lose each other, Valerie and Peter are planning to run away together when they learn that Valerie’s older sister has been killed by the werewolf that prowls the dark forest surrounding their village.