Curtains

A group of actresses up for a highly-coveted movie role go to the director of the film's mansion (which is in the middle of nowhere) to audition for the part. It isn't all fun and games though, as the tensions arise within the group so does the body count. You see, a masked killer has targeted the group and is killing them off one-by-one. Is the killer a complete stranger or is it one of the actresses who is willing to go to any lengths to win the role?