Cry_Wolf is a murder mystery 2005 film directed by Jeff Wadlow, after winning a million dollars at a 2002 Chrysler Film Competition.
By spreading an online rumor that a serial killer called "The Wolf" committed a recent murder and is planning to strike again. A mischievous group of friends create a description of "The Wolf's" intended victims who are based on the people they know best--each other. When the described "victims" suddenly start to disappear, the group is no longer able to determine where the lies end and the truth begins. As someone, or something, starts hunting the players themselves, the game turns terrifyingly real.