Douglas Petrie

    Douglas Petrie

    Writing

    1

    Acting Credits

    2

    Directed

    IMDb
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    Known For

    Buffy the Vampire Slayer

    Buffy the Vampire Slayer

    The 4400

    The 4400

    Dr. Horrible's Sing-Along Blog

    Dr. Horrible's Sing-Along Blog

    Professor Normal

    Filmography

    Dr. Horrible's Sing-Along Blog

    Dr. Horrible's Sing-Along Blog

    2008

    as Professor Normal

    7.6