Episodes
Miniseries
01 Episode 1
59mHeiress Margaret Sweeny is in the midst of a divorce when she meets the dashing (and married) Ian Campbell, future Duke of Argyll.
2021-12-26 5.2
02 Episode 2
59mPutting aside gnawing doubts about her marriage, Margaret continues with her plan to secure her claim to Inveraray Castle.
2021-12-27 7.3
03 Episode 3
58mBattlelines 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.
2021-12-28 7.3
Cast
Who is in it
Claire FoyMargaret Campbell
Paul BettanyIan Campbell
Julia DavisMaureen Guinness
Richard McCabeGeorge Whigham