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.

• Bill Nighy
• Anthony Boyle
• Anna Chancellor
• Morven Christie
• Crystal Clarke
• Christian Cooke
• Alice Eve
• Matthew Goode