Warning: Contains SPOILERS for Terrifier 3!Terrifier 3 did not answer every question about the franchise the existed before or were created through the film’s story, and the unanswered questions must be addressed in Terrifier 4. Heading into the third installment of the Terrifier franchise, there was some hope that it would be the movie where director Damien Leone provided further clarity about a few different details. The first two movies focused more on Art the Clown’s kills and creating a mythology instead of answering some significant questions, such as if Art is a demon. Terrifier 3‘s ending clears up some questions – but not all.
https://screenrant.com/terrifier-3-unanswered-questions-ignored/