Cry Wolf is a 2005 American slasher film directed by Jeff Wadlow and co-written by Wadlow and Beau Bauman. The film stars Julian Morris, Jon Bon Jovi, Lindy Booth, Jared Padalecki and Gary Cole. It follows a group of teenagers at a remote elite boarding school who play a group parlor game called Cry Wolf by spreading rumors of a serial killer nicknamed "The Wolf". This leads to the discovery of a young woman's body on campus, putting the lives of those who played the game in legitimate danger.

Jeffrey Clark Wadlow is an American screenwriter, producer, and director. He is best known for writing and directing feature films including Truth or Dare, Kick-Ass 2, and Fantasy Island.