In "The System," The Crown Season 5, Episode 2 dramatizes the brewing conflict between Princess Diana and the Royal Family, highlighting her secret collaboration with author Andrew Morton. The episode also portrays Prince Philip's growing friendship with Penny Knatchbull, leading to a tense confrontation where he advises Diana to keep quiet for the sake of the institution. The episode concludes with the publication of the revealing book, which creates massive, long-lasting controversy. You can watch this episode on Netflix to see how the story unfolds. 'The Crown' Season 5 Episode 2 Recap: The Diana Tapes