Cast & creator
Sinéad Matthews
Best known for Midsomer Murders, Black Mirror, The Crown
Sinéad Matthews is an English actress whose credits include film, television, radio and stage. Notable TV roles include Marcia Williams in season three of The Crown in 2019.
30
film credits
15
television credits
45
1997–2025 · acting roles
6.8
average across scored titles
Signature credits
Known for
Across film & television
Filmography (45)
Showing 45 of 45 credits
Midsomer Murders
Mel Wallace
1997
Black Mirror
Sarah
2011
The Crown
Marcia Williams
2016
Inside No. 9
Sarah Nutter
2014
Pride & Prejudice
Betsy
2005
Ideal
Jenny
2005
Nanny McPhee and the Big Bang
Miss Topsey
2010
Down Cemetery Road
Wigwam
2025
The Afternoon Play
Chantelle Hughes
2003
Chewing Gum
Emma
2015
The Boat That Rocked
Miss C
2009
He Knew He Was Right
Mary
2004
Murder Is Easy
Miss Waynflete
2023
Mr. Turner
Queen Victoria
2014
Happy-Go-Lucky
Alice
2008
Hullraisers
Paula
2022
Hogfather
Violet
2006
Vera Drake
Very Young Woman
2004
Sick of It
Jules
2018
Things You Should Have Done
Michelle
2024
Hogfather
Violet
2007
Way to Go
Debbie
2013
Wreckers
Sharon
2011
Happy New Year, Colin Burstead
Lainey
2018
The Trial of Elizabeth Gadge
Sarah Nutter
2015
The Roof
Peter Brooks' Assistant
2016
Kaleidoscope
Abby
2017
National Theatre Live: Hedda Gabler
Mrs. Elvsted
2017
In Love with Barbara
Young Barbara
2008
Brides
Ms. Jenner
2025
A Serial Killer's Guide to Life
Izzy
2020
Daphne
Billie
2017
National Theatre Live: Till The Stars Come Down
Slyvia
2024
I'm Not in Love
Lena
2021
Who Gets the Dog
Claire Evans
2007
Rational Behaviour
Stella
2023
Jellyfish
Karen Taylor
2019
Spring 1941
Tania
2007
The Date
Jan
2024
Muscle
Sandra
2020
Half Broken Things
Steph
2007
Trimming the Fat
Receptionist
2008
Across The Sea
Mother
2015
Mother
Shoe Shop Assistant
2016Iris
Julia
2024