The Babadook spooked Sundance audiences with its tale of a widowed mother (Essie Davis) whose out-of-control son (Noah Wieseman) begins seeing nightmare visions of a boogeyman from a mysterious book that appears in their house. Debut writer-director Jennifer Kent made waves in Park City with the Aussie horror flick, and IFC quickly snapped it up for its genre arm. The Babadook opens stateside in limited release November 28: