| (Un)geklärte Phänomene - Was wirklich geschah ↦ Aliens of Hell Highway — Season 4 Episode 6 (2020) |
"Self - Military Historian" |
| Ancient Aliens - Unerklärliche Phänomene ↦ Die Top Ten der mysteriösen Katastrophen — Season 16 Episode 6 (2023) |
"Self - Author, The Americans on D-Day" |
| Secrets Declassified with David Duchovny ↦ Gegen jede Moral — Season 1 Episode 7 (2025) |
"Self - Historian & Author" |
| Secrets Declassified with David Duchovny ↦ Unheimliche Allianzen — Season 1 Episode 10 (2025) |
"Self - Historian & Author" |
| Secrets Declassified with David Duchovny ↦ Die Eroberung des Weltraums — Season 1 Episode 8 (2025) |
"Self - Historian & Author" |
| Secrets Declassified with David Duchovny ↦ Seltsame Waffen — Season 1 Episode 4 (2025) |
"Self - Historian & Author" |
| Unglaubliche Entdeckungen mit Danny Trejo ↦ Verborgene Schätze — Season 1 Episode 2 (2024) |
"Self - Historian" |
| Ancient Aliens - Unerklärliche Phänomene ↦ Die Top Ten der UFOs — Season 15 Episode 14 (2023) |
"Self - Author, The Americans on D-Day" |
| Secrets Declassified mit David Duchovny ↦ Die Eroberung des Weltraums — Season 1 Episode 8 (2025) |
"Self - Historian & Author" |
| Secrets Declassified mit David Duchovny ↦ Seltsame Waffen — Season 1 Episode 4 (2025) |
"Self - Historian & Author" |
| The Proof Is Out There: Military Mysteries ↦ Geisterflieger in der Ukraine — Season 1 Episode 4 (2024) |
"Self - Military Historian / Author" |
| The Proof Is Out There: Military Mysteries ↦ Stimmen aus dem All — Season 1 Episode 3 (2024) |
"Self - Military Historian / Author" |
| The Proof Is Out There: Military Mysteries ↦ Projekt Riese und die U-Boote — Season 1 Episode 2 (2024) |
"Self - Military Historian / Author" |
| The Proof Is Out There: Military Mysteries ↦ Geheime Städte und Geisterarmeen — Season 1 Episode 1 (2024) |
"Self - Military Historian / Author" |
| The Proof Is Out There: Military Mysteries ↦ Geheimeinsatz in Kuwait? — Season 1 Episode 5 (2024) |
"Self - Military Historian / Author" |
| Unerklärliche Phänomene - Ancient Aliens ↦ Nuklearer Plan — Season 12 Episode 14 (2019) |
"Self - The Americans on D-Day" |
| Unglaubliche Entdeckungen mit Danny Trejo ↦ Militärgeheimnisse — Season 1 Episode 4 (2024) |
"Self - Historian" |
| Unglaubliche Entdeckungen mit Danny Trejo ↦ Tödliche Entdeckungen — Season 1 Episode 8 (2025) |
"Self - Historian" |
