Overview
The black sheep of the Argyll family, Jack Argyll, was accused of murdering their matriarch a year ago, but now a man shows up on their doorstep claiming Jack’s innocence. The family must come to terms with this news and the fact that the real killer might still be among them.
Trailer
Cast
Bill Nighy
Leo Argyll
Anthony Boyle
Jack Argyll
Anna Chancellor
Rachel Argyll
Morven Christie
Kirsten Lindstrom
Crystal Clarke
Tina Argyll
Christian Cooke
Mickey Argyll
Alice Eve
Gwenda Vaughan
Matthew Goode
Philip Durrant
Ella Purnell
Hester Argyll
Eleanor Tomlinson
Mary Durrant
Luke Treadaway
Dr. Arthur Calgary
Brian McCardie
Bellamy Gould
Frances Grey
Lydia Gould
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Keywords
based on novel or bookminiseriesmurder mystery
Seasons
Added: 5/14/2026Updated: 6/3/2026