The feature film, MAMA, was #1 at the box office grossing $33 Million this past weekend. It was based on a short film of the same name from Andy and Barbara Muschietti. The video below gives you an exclusive look at the original short film, presented by Guillermo del Toro and includes one of the scariest scenes del Toro has ever seen. The craftsmanship, ingenuity, and horror presented by the Muschiettis made him want to be a Producer for the feature film.