David Dadich Jr.WritingNo biography available.Known ForHanh, Solo2017Behind the Signal: The Making of Blood Signal 4G2025Fan ClubNo Nerds have favorited David Dadich Jr. yet — be the first.All fan clubsFrom NerdspinFilmographyWriting2Directing2Actor12025Behind the Signal: The Making of Blood Signal 4GFilmWriter2012HoagieFilmWriter★ 7.5