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        John F. Showalter

        Career
        2003 – …
        22 TV shows
        Key genres

        Popular TV Shows

        The Flash
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        The Flash
        2014 - 2023
        Drama
        7.7
        (11,279 votes)
        Supernatural
        Supernatural
        Supernatural
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        Drama
        8.2
        (7,784 votes)
        Criminal Minds
        Criminal Minds
        Criminal Minds
        2005 - …
        Crime
        8.3
        (3,824 votes)
        House
        House
        House
        2004 - 2012
        Drama
        8.5
        (6,921 votes)
        S.W.A.T.
        S.W.A.T.
        S.W.A.T.
        2017 - 2025
        Crime
        8.1
        (1,469 votes)
        The Mentalist
        The Mentalist
        The Mentalist
        2008 - 2015
        Crime
        8.3
        (3,905 votes)
        DC's Legends of Tomorrow
        DC's Legends of Tomorrow
        DC's Legends of Tomorrow
        2016 - 2022
        Action / Adventure
        7.3
        (2,339 votes)
        The 100
        The 100
        The 100
        2014 - 2020
        Sci-Fi / Fantasy
        7.8
        (8,252 votes)
        Arrow
        Arrow
        Arrow
        2012 - 2020
        Crime
        6.8
        (6,048 votes)
        Ghost Whisperer
        Ghost Whisperer
        Ghost Whisperer
        2005 - 2010
        Sci-Fi / Fantasy
        8.1
        (1,763 votes)
        Supergirl
        Supergirl
        Supergirl
        2015 - 2021
        Drama
        7.3
        (4,236 votes)
        Cold Case
        Cold Case
        Cold Case
        2003 - 2010
        Crime
        7.7
        (401 votes)
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