Ryan KoehnWritingNo biography available.Known For2.7As Night Comes2014Halloweentown 5Fan ClubNo Nerds have favorited Ryan Koehn yet — be the first.All fan clubsFrom NerdspinFilmographyWriting2Upcoming12021Gossip GirlTVWriter • 2 episodes★ 7.32014As Night ComesFilmWriter★ 2.7