Belgravia: The Next Chapter: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! Belgravia: The Next Chapter Drama, History 1/14/23 – 1/14/23 MGM+ United States https://mgmplus.com/series/belgravia-the-next-chapter GeneralEpisodesTranslationsCastCharactersGallery Cast See full cast → Harriet Slater as Cara Dunn Edward Bluemel as Dr. Stephen Ellerby Benjamin Wainwright as Frederick Trenchard Toby Regbo as Rev. James Trenchard Hannah Onslow as Emily Dunn Sophie Thompson as Mrs. Dunn Claude Perron as The Marquise D'Étagnac Sophie Winkleman as Duchess of Rochester Elaine Cassidy as Davison Alice Eve as Susan Trenchard Richard Goulding as Oliver Trenchard David Fynn as Ross Liam Garrigan as Fletcher Gerard Horan as Enright Miles Jupp as Duke of Rochester Lauren McQueen as Nell Jonas Salmela-Stratis as Peter Erika Poole as Miss Hetty Adam James as John Bellasis