FW

    Fionn William O'Brien

    Acting

    2

    Acting Credits

    IMDb
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    Known For

    Criminal Minds

    Criminal Minds

    Calum

    Axis

    Axis

    Declan (voice)

    Filmography

    Axis

    Axis

    2017

    as Declan (voice)

    5.1
    Criminal Minds

    Criminal Minds

    2005

    as Calum

    8.3