Sophie's 18th birthday becomes a bloodbath when monsters descend upon her house, devouring the guests and killing anyone who tries to leave. To survive the night, Sophie must face her destiny: monsters are real and she's the only one who … Lyndsey Craine, Michaela Longden, Lizzie Stanton, Anna Dawson, Daniel Thrace, Rose Muirhead, Arron Dennis Added on Amazon Prime 2023-09-22. Youtube Trailer