Citadel is actually set in Glasgow, Scotland, but we’re including it here because writer-director Ciarán Foy (Sinister 2) is Irish—and also, this movie will haunt you. After his pregnant wife is viciously attacked by a gang of youths, agoraphobic Tommy (Aneurin Barnard) must raise their daughter alone, a situation that gets worse when she dies of her injuries, and then even worse when he realizes the gang is now stalking his infant child. Oh, and even worse? The gang is not entirely human. Wunmi Mosaku (Loki, Lovecraft Country) co-stars as a sympathetic nurse in this unsettling tale, which skillfully digs into urban paranoia while telling a story that wavers between an unbelievably dystopian nightmare and the sense that maybe, somehow, this could actually happen.