Sian Thomas
Known For

Midsomer Murders

Merlin

Harry Potter and the Order of the Phoenix

The Bill

Lewis

Inspector Morse

Taggart

Screen One
All Movies (21)
- 22+12025 · as Nurse
- Widow's Walk2019 · as additional voice
- The Conductor2018 · as Mother Frank
- Finding Your Feet2017 · as Lilly Glover
- War Machine2017 · as Edith May
- Shooting Clerks2016 · as Jason's Lady Friend
- Under Milk Wood2014 · as Mrs. Dai Bread Two
- Perestroika: Reconstructed2013
- Half Broken Things2007 · as Shelley
- Harry Potter and the Order of the Phoenix2007 · as Amelia Bones
- Dangerous Liaisons2007 · as Annie
- The Ruby in the Smoke2006 · as Mrs Rees
- Perfume: The Story of a Murderer2006 · as Madame Gaillard
- Vanity Fair2004 · as Lady Darlington
- Sredni Vashtar2003
- A Mind to Murder1995 · as Dr. Saxon
- Rose Red1994
- Wide-Eyed and Legless1993 · as Aileen Armitage
- Frankenstein's Baby1990 · as Judith Cole
- Erik the Viking1989 · as Thorhild the Sarcastic
- Prick Up Your Ears1987 · as Marilyn Orton
All TV Shows (18)
- Merlin2008 · as Atorloppe
- Lewis2007 · as Ingrid Nielson
- Vanity Fair1998 · as Lady Steyne
- Midsomer Murders1997 · as Peggy Aynscombe
- Tears Before Bedtime1995 · as Susan
- Celia1993 · as Miss Nelly
- Shakespeare: The Animated Tales1992 · as Desdemona (voice)
- Stanley and the Women1991 · as Lindsey Lucas
- Performance1991 · as Queen Isabel
- No Job for a Lady1990 · as Mrs. Johnson
- Victoria Wood1989 · as Girl on Farm
- Screen One1989 · as Judith Cole
- Screen One1989 · as Aileen Armitage
- Shadow of the Noose1989 · as Hettie Chattell
- Inspector Morse1987 · as Carol Sharp
- The Bill1984
- Taggart1983
- Nobody's Hero1982 · as Cara