JJJohn Greenewald Jr.SenaristFilmografiHepsi · 5Senaryo · 1Oyuncu · 1Yapımcı · 1Dizi · 3SENARYO · 1National Geographic: Hitler and the Occult2007OYUNCU · 1Confirmation: The Hard Evidence of Aliens Among Us?1999Confirmation: The Hard Evidence of Aliens Among Us?1999 · KendisiYAPIMCI · 1National Geographic: Hitler and the Occult2007DİZİ · 3UFO2021 · Self - The Black VaultDoomsday: 10 Ways the World Will End2016 · Yapımcı, SenaryoUnsealed: Conspiracy Files2012 · Kendisi
