1. Episode 1

5

. 26 December 2021. 59 min

Heiress Margaret Sweeny is in the midst of a divorce when she meets the dashing (and married) Ian Campbell, future Duke of Argyll.

2. Episode 2

8

. 27 December 2021. 59 min

Putting aside gnawing doubts about her marriage, Margaret continues with her plan to secure her claim to Inveraray Castle.

3. Episode 3

8

. 28 December 2021. 58 min

Battlelines are drawn as the Duke and Duchess of Argyll enter into a bloody separation, all played out in the white-hot glare of a ravenous press.