Name	Known for
Bessie Carter Nancy Mitford Nancy Mitford See fewer	Les Misérables (2012)
Joanna Vanderham Diana Mitford Diana Mitford See fewer	Warrior (2019)
Shannon Watson Unity Mitford Unity Mitford See fewer	Say Nothing (2024)
Zoe Brough Jessica Mitford Jessica Mitford See fewer	Father Brown (2013)
Isobel Jesper Jones Pamela Mitford Pamela Mitford See fewer	The Hunger Games: The Ballad of Songbirds & Snakes (2023)
Orla Hill Deborah Mitford Deborah Mitford See fewer	Outrageous (2025)
Toby Regbo Tom Mitford Tom Mitford See fewer	Mr. Nobody (2009)
Will Attenborough Joss Joss See fewer	Dunkirk (2017)
Joshua Sasse Oswald Mosley Oswald Mosley See fewer	No Tomorrow (2016)
Jamie Blackley Peter Rodd Peter Rodd See fewer	If I Stay (2014)
Anna Chancellor Sydney Bowles Mitford Sydney Bowles Mitford See fewer	What a Girl Wants (2003)
James Purefoy David Freeman-Mitford David Freeman-Mitford See fewer	Rome (2005)
Estrid Barton Fraulein Baum Fraulein Baum See fewer	The Bombing of Pan Am 103 (2025)
Emily John Angela Angela See fewer	My Policeman (2022)
Katrin Larissa Kasper Rosa Rosa See fewer	Appetite (2020)
Paul Giddings Adolf Hilter Adolf Hilter See fewer	Kingsman: The Golden Circle (2017)
George Taylor Schaub Schaub See fewer	Sherlock Holmes: A Game of Shadows (2011)
Ruby Thomas Mary Sewell Mary Sewell See fewer	Wild Child (2008)
Calam Lynch Bryan Guinness Bryan Guinness See fewer	Sweetpea (2024)
James Musgrave Hamish Erskine Hamish Erskine See fewer	The King's Man (2021)
Charlotte Summers English Girl English Girl See fewer	Mary Queen of Scots (2018)
Julia Westcott-Hutton Diana's friend Diana's friend See fewer	Jeremy Vine (2018)
James Shenton Fascist supporter at Olympia (uncredited) Fascist supporter at Olympia (uncredited) See fewer	Wizard of Death: Tinman's Rise