Name	Known for
Tabitha Wady Lydia Weston Lydia Weston See fewer	His House (2020)
Rosemary Leach Nanny Collins Nanny Collins See fewer	A Room with a View (1985)
Briony Glassco Lady Constance Lamson-Scribener Lady Constance Lamson-Scribener See fewer	Chasing Liberty (2004)
Rupert Frazer Lord George Lamson-Scribener Lord George Lamson-Scribener See fewer	The Bank Job (2008)
June Watson Nanny Barlow Nanny Barlow See fewer	The Death of Stalin (2017)
Hermione Norris Victoria St. John Victoria St. John See fewer	MI-5 (2002)
Sean Murray Arnold St. John Arnold St. John See fewer	Seaforth (1994)
Rollo Weeks Lord Louis Wilton Lord Louis Wilton See fewer	The Little Vampire (2000)
Laurence Owen Tom St. John Tom St. John See fewer	Berkeley Square (1998)
Emily Canfor-Dumas Harriet St. John Harriet St. John See fewer	The Forsyte Saga (2002)
Clare Wilkie Matty Wickham Matty Wickham See fewer	David Copperfield (1999)
Victoria Smurfit Hannah Randall Hannah Randall See fewer	Bulletproof Monk (2003)
Sophie Walker Isabel Hutchinson Isabel Hutchinson See fewer	Chef! (1993)
Rosalind Knight Great-Aunt Effie Great-Aunt Effie See fewer	About a Boy (2002)
Davyd Harries Bowles Bowles See fewer	Beautiful Thing (1996)
Sheree Murphy Florrie Smith Florrie Smith See fewer	Emmerdale Farm (1972)
Adam Hayes Bertie Hutchinson Bertie Hutchinson See fewer	Berkeley Square (1998)
Kate Williams Mrs. McClusky Mrs. McClusky See fewer	Quadrophenia (1979)
Stephen Tindall Detective Detective See fewer	William and Mary (2003)
Maggie McCarthy Cook Cook See fewer	Attack the Block (2011)
Jason O'Mara Ned Jones Ned Jones See fewer	The Man in the High Castle (2015)
Amy Hodge Pringle Pringle See fewer	The Date (XVII)
Rupert Vansittart Lord Percy Wilton Lord Percy Wilton See fewer	Braveheart (1995)
Georgie Glen Lady Annabelle Wilton Lady Annabelle Wilton See fewer	Call the Midwife (2012)
Peter Forbes Fowler Fowler See fewer	Blue Ice (1992)
Nicholas Irons Lord Hugh Lamson-Scribener Lord Hugh Lamson-Scribener See fewer	The Madness of King George (1994)
Etela Pardo Mrs. Bronowski Mrs. Bronowski See fewer	The Saint (1997)
Joanna Bacon Lily Lily See fewer	Breeders (2020)
Anna Wilson-Jones Lady Wakeley Lady Wakeley See fewer	Victoria (2016)
Mark Umbers Sidney Chambers Sidney Chambers See fewer	A Good Woman (2004)
William Scott-Masson Captain Mason Captain Mason See fewer	Tomorrow Never Dies (1997)
Martino Lazzeri Dan Smythe Dan Smythe See fewer	The Lodge (1993)
Louise Heaney Violet Violet See fewer	Screen One (1985)
Lucy Maria Hopkins Marjory Marjory See fewer	Silent Witness (1996)
Scott Leadbetter Tobias Weston Tobias Weston See fewer	The Jacket (2005)
Catherine Terris Mrs. Weston Mrs. Weston See fewer	The Best Exotic Marigold Hotel (2011)
Roger Winslet Mr. Weston Mr. Weston See fewer	Berkeley Square (1998)