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Sinéad Matthews · Nitrate

Sinéad Matthews

Acting

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.

Known for

Pride & Prejudice

2005

Nanny McPhee and the Big Bang

2010

2007

The Boat That Rocked

2009

Rational Behaviour

2023

2008

2014

2017

2004

The Trial of Elizabeth Gadge

2015

2016

National Theatre Live: Hedda Gabler

2017

2025

2017

Happy New Year, Colin Burstead

2018

2024

2011

A Serial Killer's Guide to Life

2020

2007

In Love with Barbara

2008

I'm Not in Love

2021

National Theatre Live: Till The Stars Come Down

2024

2015

2020