Hester struggles to contain the hysteria as aftershocks from the disappearance disrupt the old order. A mysterious visitor summons memories of Hester's dark past, while Sara seeks escape from the college. Meanwhile, we are taken into the story of the missing girls in the months leading up to the picnic, and the dark stain of the unsolved mystery continues to spread.
Elenco: Natalie Dormer , Lily Sullivan , Samara Weaving , Madeleine Madden , Inez Curro , Lola Bessis , Yael Stone , Harrison Gilbertson , James Hoare , Anna McGahan , Ruby Rees , Jonny Pasvolsky , Don Hany , Mark Coles Smith , Philip Quast , Marcus Graham , Sibylla Budd , Bethany Whitmore .