Green told Collider, "Halloween is a horror movie, it's a slasher movie, it's midnight madness, good time at the movies, eat some popcorn. The Exorcist is a very researched drama about f***ed-up things — spirituality, religion, mental health, family — and it's...you can overlap those two in these very different subgenres of horror, but the approach technically, creatively, is very different."