April 13 (UPI) -- Picnic at Hanging Rock, a six-part drama starring Game of Thrones and Sherlock alum Natalie Dormer as a school headmistress, is to debut May 25 on Amazon Prime.
The miniseries is based on Joan Lindsay's Australian mystery novel of the same name. Co-starring alongside Dormer are Samara Weaving, Madeleine Madden, Lily Sullivan, Lola Bessis, Yael Stone, Anna McGahan, Sibylla Budd, Ruby Rees and Inez Curro.