Dude Bro Party Massacre III is a 2015 American slasher film created by the comedy troupe 5-Second Films. It was directed by Jon Salmon, Michael Rousselet, and Tomm Jacobsen. Despite the title, it is not a sequel, and there are no previous installments. Presented as a lost film that was banned in the 1980s, it tells the story of a masked killer known as Motherface, who targets fraternity brothers.