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.
Original title Ordeal by Innocence
First air date Apr. 01, 2018
Last air date Apr. 15, 2018