Before Terrifier, there was Terrifier. That is, a short, by Damien Leone starring Art the Clown. Of course, you can't release a 90 minute short, that's a whole dang movie. (blog) Thus, we have a HORROR ANTHOLOGY today! All stories by (blog) Damien Leone, and all involving Art the Clown! ...depending on how loosely you define that.
Source: All Hallows' Eve Movie Review - Decker Shado