Three-part miniseries dramatising the divorce of Ian and Margaret Campbell (Paul Bettany and Claire Foy), the Duke and Duchess of Argyll. She is an heiress in the midst of a divorce and he is still married to his second wife when they meet. When their marriage falls apart, their scandalous 1963 divorce proceedings become a media circus as she is publicly shamed, accused of adultery, theft, bribery and more. Olwen May, Richard McCabe, Julia Davis and Sophia Myles also star.