Favourite folk horror films? Well, you've already mentioned The Wicker Man, and Midsommar blew me away when I saw that at the cinema about three years ago (even if a better title might be: The Wicker Man: He's Just Not That Into You), but you might also enjoy Ben Wheatley's most recent film In the Earth and The Night House director David Bruckner's 2017 film The Ritual.