该剧改编自萨莉·赫普沃斯的同名小说，讲述了神秘女子伊莎贝尔搬进海边一处僻静的死胡同后，执意追查一桩谜案，使得相邻的四户家庭都陷入怀疑漩涡的故事。
Teresa Palmer
Isabelle
Bella Heathcote
Ange
Bob Morley
Lucas
Catherine McClements
Barbara
Ming-Zhu Hii
Fran
Daniel Henshall
Nigel
Tane Williams-Accra
Ben
Esi Annan
Mia
Spencer Ellis Anderson
Oliver
Audrey O'Sullivan
Elvis
Lily Mei Cao Milburn
Rosie
Edward A O'Sullivan
Will
Philippa Northeast
Essie
Maria Angelico
Holly
