New series. A six-part reimagining of Joan Lindsay's 1967 mystery novel. Mysterious widow Hester Appleyard purchases an isolated mansion out in the Australian bush to transform into a school for young ladies, and six years later, Appleyard College is a success. When students and staff go for a Valentine's Day picnic to Hanging Rock in 1900, three of the school's star students and a teacher mysteriously vanish. Starring Natalie Dormer, Samara Weaving, Madeleine Madden and Lily Sullivan.