John YankowskasDirecting • 1996-10-23 • Jacksonville, Arkansas, USANo biography available.Known For9.0Halt20198.0Black Fathoms2019Fan ClubNo Nerds have favorited John Yankowskas yet — be the first.All fan clubsFrom NerdspinFilmographyDirecting1Writing1Sound12019HaltFilmDirector★ 9.0