Murderer Behind the Mask
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Murderer Behind the Mask

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When a woman disappears in the Dublin Mountains, a supposed suicide becomes a gripping mystery. Detectives trace clues to architect Graham Dwyer as investigators uncover hidden truths and piece together a chilling case.
2026
DocumentaryDarkGritty
DocumentaryDarkGritty
2026
TV-14
Season 1
2 episodes

  • 1. Episode 1

    1. Episode 1

    Police find evidence to a suspect leading a double life.
    Police find evidence to a suspect leading a double life.
    TV-14
    45min
    May 6, 2026

  • 2. Episode 2

    2. Episode 2

    Graham Dwyer is arrested for the murder of Elaine O' Hara.
    Graham Dwyer is arrested for the murder of Elaine O' Hara.
    TV-14
    48min
    May 6, 2026

    • More versions available

    Murderer Behind the Mask
    DocumentaryDarkGritty
    2026
    When a woman disappears in the Dublin Mountains, a supposed suicide becomes a gripping mystery. Detectives trace clues to architect Graham Dwyer as investigators uncover hidden truths and piece together a chilling case.
    Creators and Cast
    Studio
    AMC
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    Content advisory
    TV-14
    violencesexual content
    Audio languages
    5.1
    English
    Subtitles
    English [CC]
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