Justine Mitchell
Justine Mitchell is an Irish actress. She is best known for playing Elaine Lynch in the Irish thriller series Smother (2021-2023) and for portraying Joan Hathaway in Chloé Zhao's 2025 period drama film Hamnet.
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Acting Credits
Acting
TV
The Crown
as Sarah McCorquodale
2016
Movie
Hamnet
as Joan
2025
Movie
Imagine Me & You
as Laura
2006
TV
Black Doves
as Emma
2024
TV
Derry Girls
as Adult Janette
2018
TV
Industry
as Rose Winter
2020
Movie
A Cock and Bull Story
as Tony's Director
2005
Movie
The Stag
as Linda
2013
TV
Conversations with Friends
as Paula
2022
TV
A Spy Among Friends
as Eleanor Philby
2022
TV
How to Get to Heaven from Belfast
as Rossa
2026
TV
Pure
as Connie
2019
TV
Waking the Dead
as Una Doyle
2001
TV
Cheat
as DI Bould
2019
Movie
Goldfish Memory
as Kate
2003
Movie
The Murder in Angel Lane
as Sister Anne
2013
TV
The Dry
as Áine Harrington
2022
TV
Smother
as Elaine Lynch
2021
Movie
Conspiracy of Silence
2003
TV
Amber
as Maeve Flynn-Dunne
2014
Movie
Citizen Verdict
2003
Movie
Song of Songs
as Laura
2005
Movie
The Honeymooners
as Fiona
2004
Movie
Sleep with Me
as Catrin
2009