Belgravia: The Next Chapter

Belgravia: The Next Chapter is a British Victorian period drama television series created by Helen Edmundson. Developed by Carnival Films for MGM+, the series serves as a sequel to Julian Fellowes' limited series Belgravia (2020), set three decades later in 1871. The series premiered on 14 January 2024.

Cast
The Trenchard and Dunn families
 * Harriet Slater as Clara Dunn / Clara Trenchard, daughter of deceased Hampshire patriarch Mr. Algernon Dunn
 * Ben Wainwright as Lord Frederick Trenchard, raised as the son of Oliver and Susan Trenchard, but in fact the son of Susan Trenchard and John Bellasis (and thereby, grandnephew of Peregrine Bellasis, Earl of Brockenhurst, one of the richest and most prominent families in England)
 * Toby Regbo as the Rev. James Trenchard, Frederick's younger and estranged brother
 * Hannah Onslow as Emily Dunn, Clara's older sister
 * Sophie Thompson as Mrs. Dunn, Clara and Emily's widowed mother
 * Richard Goulding as Oliver Trenchard, son of James Trenchard, father of Rev. James Trenchard and parent of Frederick Trenchard
 * Alice Eve as Susan Trenchard, wife of Oliver Trenchard and mother of Rev. James Trenchard and Frederick Trenchard

The Trenchard and Dunn servants
 * Gerard Horan as Mr. Josiah Enright, the Trenchard butler
 * Ellie Piercy as Mrs. Madeleine Enright, Trenchard household cook and wife of Mr. Enright
 * Liam Garrigan as Fletcher, later revealed to be Lucian Wood, Frederick's valet
 * Elaine Cassidy as Davison, Clara's maid
 * Lauren McQueen as Nell

Miscellaneous
 * Edward Bluemel as Dr. Stephen Ellerby
 * Claude Perron as the Marquise D'Étagnac
 * Sophie Winkleman as the Duchess of Rochester
 * Miles Jupp as the Duke of Rochester
 * Julie Barclay as Mrs. Warren

Production
A spin-off of Julian Fellowes' 2020 limited series Belgravia was announced in September 2022. The eight-part series is being developed and written by Helen Edmundson, with Carnival Films producing. Edmundson and Fellowes will serve as executive producers alongside Gareth Neame, Nigel Marchant and Joanna Strevens. Directors included John Alexander, Paul Wilmshurst, and Marisol Adler.

In March 2023, it was announced Harriet Slater would lead the series alongside Ben Wainwright and Edward Bluemel. Also joining the cast were Toby Regbo, Hannah Onslow, Sophie Thompson, Claude Perron, Sophie Winkleman, and Elaine Cassidy.

Principal photography began in February 2023. Filming locations included London, the Home Counties, and Edinburgh.