Inspired by Henry James’ classic novella, “The Turning” follows a newly appointed nanny hired to care for two troubled orphans at a mysterious country estate that she soon suspects is haunted. Directed by Floria Sigismondi (Hulu’s “The Handmaid’s Tale”), the haunted-house thriller stars Mackenzie Davis (“The Martian”), Finn Wolfhard (“It”), Brooklynn Prince (“The Florida Project”) and Joely Richardson (“The Girl with the Dragon Tattoo”).w”.