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    Guillermo Callahan

    Acting

    4

    Acting Credits

    IMDb
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    Known For

    The New Invisible Man

    The New Invisible Man

    Restaurant Patron

    Hecatomb

    Antonio

    1974: The Possession of Altair

    1974: The Possession of Altair

    Callahan

    The Man of the Gerberas

    The Man of the Gerberas

    Filmography

    Hecatomb

    2017

    as Antonio

    1974: The Possession of Altair

    1974: The Possession of Altair

    2017

    as Callahan

    5.5
    The New Invisible Man

    The New Invisible Man

    2014

    as Restaurant Patron

    10
    The Man of the Gerberas

    The Man of the Gerberas

    2013

    7.4