Christmas 1954. Wealthy philanthropist Rachel Argyll is murdered at her family estate Sunny Point. Her adopted son Jack Argyll is arrested for her murder. He vehemently protests his innocence.
EPISODE 1
Episode 1
Heiress Rachel Argyll is murdered at her family estate. Eighteen months later, as her widower prepares to marry again, the identity of the murderer is thrown in doubt.
EPISODE 2
Episode 2
Calgary is determined to prove that Jack died an innocent man, but his alibi puts him in perilous danger.
EPISODE 3
Episode 3
At last Calgary is believed, but Rachel's killer is backed into a corner and is ready to lash out to protect their identity.
EPISODE 4
Episode 4
The devastating events that led up to Rachel's murder are revealed, and the true identity of the killer is finally unmasked.
Bill Nighy
Anna Chancellor
Anthony Boyle
Crystal Clarke
Ella Purnell
Christian Cooke
Eleanor Tomlinson
Matthew Goode
Morven Christie
Alice Eve
Luke Treadaway
