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IMDbPro

Gwyneth Keyworth

  • Actress
IMDbProStarmeterSee rank
Gwyneth Keyworth
Retired actor John Chapel and detective sergeant Janie Mallowan team up to investigate murders each week in Wales.
Play trailer0:31
Death Valley (2025– )
8 Videos
6 Photos
Gwyneth Keyworth was born on 15 September 1990 in Aberystwyth, Wales, UK. She is an actress, known for Misfits (2009), Hidden (2018) and Black Mirror (2011).
BornSeptember 15, 1990
  • More at IMDbPro
    • Contact info
    • Agent info
    • Resume
BornSeptember 15, 1990
IMDbProStarmeterSee rank
  • View contact info at IMDbPro
    • Awards
      • 2 nominations total

    Photos5

    View Poster
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    Known for

    Robert Sheehan, Lauren Socha, Nathan Stewart-Jarrett, Antonia Thomas, and Iwan Rheon in Misfits (2009)
    Misfits
    8.1
    TV Series
    • Marnie
    Sian Reese-Williams in Hidden (2018)
    Hidden
    7.3
    TV Series
    • Megan Ruddock
    Black Mirror (2011)
    Black Mirror
    8.7
    TV Series
    • Nicola
    Lost Boys & Fairies (2024)
    Lost Boys & Fairies
    8.5
    TV Mini Series
    • Becky

    Credits

    IMDbPro

    Actress

    • National Theatre at Home: Summerfolk (2026)
      National Theatre at Home: Summerfolk
      8.6
      • Olga Alekseyevna
      • 2026
    • Timothy Spall and Gwyneth Keyworth in Death Valley (2025)
      Death Valley
      7.0
      TV Series
      • DS Janie Mallowan
      • DI Janie Mallowan
      • 2025–2026
    • Lost Boys & Fairies (2024)
      Lost Boys & Fairies
      8.5
      TV Mini Series
      • Becky
      • 2024
    • Torchwood (2015)
      Torchwood
      8.4
      Podcast Series
      • Florence Driscoll
      • Henrietta Parr
      • The Vagrant (voice) ...
      • 2020–2024
    • Ellie Gallimore and Gwyneth Keyworth in Satisfaction (2024)
      Satisfaction
      6.5
      Short
      • Verity
      • 2024
    • Safe Word
      Short
      • Girl
      • 2022
    • Alex Rider (2020)
      Alex Rider
      7.5
      TV Series
      • Evelyn Anders
      • 2021
    • Contraband (2021)
      Contraband
      Short
      • Ruby
      • 2021
    • Tollbooth (2021)
      Tollbooth
      5.8
      • The Triplets
      • 2021
    • Richard Harrington and Gwyneth Keyworth in Fflam (2021)
      Fflam
      7.3
      TV Series
      • Noni
      • 2021
    • Dawn French, Mark Heap, Julie Hesmondhalgh, and Vicki Pepperdine in The Trouble with Maggie Cole (2020)
      The Trouble with Maggie Cole
      6.6
      TV Series
      • Becka Cole
      • 2020
    • Gwyneth Keyworth in The Diary of My Broken Vagina (2019)
      The Diary of My Broken Vagina
      6.0
      TV Series
      • Fran
      • 2019
    • Elizabeth Debicki in The Crown (2016)
      The Crown
      8.6
      TV Series
      • Gwen Edwards
      • 2019
    • Katherine Parkinson and Will Sharpe in Defending the Guilty (2018)
      Defending the Guilty
      7.2
      TV Series
      • Danielle
      • 2018–2019
    • Simon Russell Beale, Nina Toussaint-White, and Gwyneth Keyworth in Ambition (2019)
      Ambition
      Short
      • 2019

    Videos8

    Official Teaser
    Trailer 0:31
    Official Teaser
    Official Trailer
    Trailer 0:31
    Official Trailer
    Official Trailer
    Trailer 0:31
    Official Trailer
    Hidden
    Trailer 0:41
    Hidden
    Trailer-Wasted
    Trailer 0:41
    Trailer-Wasted
    Elfie Hopkins
    Trailer 2:17
    Elfie Hopkins
    Elfie Hopkins
    Trailer 2:17
    Elfie Hopkins

    Personal details

    • Born
      • September 15, 1990
      • Aberystwyth, Wales, UK

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