The brutal murder on her parents leaves daughter and only witness, Finn, injured and traumatised. The police places her at the remote house of trauma psychologist, Dr. Sam Graham. As Finn begins to recover, the cleaner who had first discovered the murdered couple dies suspiciously. When Finn and Sam's boyfriend, Danny, disappears, Sam must put herself and her little daughter at risk to uncover the truth.
Geraldine Somerville
as Dr. Samantha Graham
Kelly Reilly
as Fiona 'Finn' MacKenzie
Seán Gleeson
as Danny Hyde
Robert Bathurst
as Dr. Adam Daley
Phil Davis
as Det. Inspector Baird
Isobel Middleton
as Sarah
Polly Moore
as Det. Inspector Hearst
Laura Jane Keston
as Elsie
Emily Keston
as Elsie
Jane Robbins
as Kirsty's Mother
