Variety reports that The House That Freddy Built will now be The Mansion Where Munchkins Murder, with news coming that New Line has just greenlit a new horror movie based on The Wizard Of Oz. The Warner Bros.-owned studio has acquired a pitch from Black List screenwriter Mike Van Waes, offering up a horrific take on the Land of Oz, whose various villains will presumably fit right in with the studio’s roster of child murderers and creepy haunted dolls.