| Ancient Aliens - Unerklärliche Phänomene ↦ Die Top Ten der mysteriösen Katastrophen — Season 16 Episode 6 (2023) |
"Self - Author, Fighting for Space" |
| Unerklärliche Phänomene - Ancient Aliens ↦ UFO-Superhighway — Season 16 Episode 8 (2024) |
"Self - Author, Fighting for Space" |
| Secrets Declassified with David Duchovny ↦ Gegen jede Moral — Season 1 Episode 7 (2025) |
"Self - Science Writer" |
| Das Unerklärliche mit William Shatner ↦ Die Macht des Goldes — Season 2 Episode 20 (2021) |
"Self - Author, Breaking the Chains of Gravity" |
| Secrets Declassified with David Duchovny ↦ Die Eroberung des Weltraums — Season 1 Episode 8 (2025) |
"Self - Aerospace Historian" |
| Secrets Declassified with David Duchovny ↦ Seltsame Waffen — Season 1 Episode 4 (2025) |
"Self - Aerospace Historian" |
| Ancient Aliens - Unerklärliche Phänomene ↦ Die Top Ten der UFOs — Season 15 Episode 14 (2023) |
"Self - Author, Fighting for Space" |
| Secrets Declassified mit David Duchovny ↦ Die Eroberung des Weltraums — Season 1 Episode 8 (2025) |
"Self - Aerospace Historian" |
| Secrets Declassified mit David Duchovny ↦ Seltsame Waffen — Season 1 Episode 4 (2025) |
"Self - Aerospace Historian" |
| The UnXplained - Mysterien des Universums ↦ Gefahr aus dem All — Season 1 Episode 5 (2024) |
"Self - Author, Breaking the Chains of Gravity" |
| The UnXplained - Mysterien des Universums ↦ Überleben im Weltall — Season 1 Episode 2 (2024) |
"Self - Author, Fighting for Space" |
| The Proof Is Out There: Military Mysteries ↦ Stimmen aus dem All — Season 1 Episode 3 (2024) |
"Self - Historian / Author" |
| The Proof is Out There - Alien Edition ↦ UFO-Hotspots — Season 1 Episode 3 (2024) |
"Science Writer" |
| The Proof is Out There - Alien Edition ↦ Außerirdische Technologie — Season 1 Episode 4 (2024) |
"Self - Author / Science Writer" |
| The Proof is Out There - Alien Edition ↦ Kosmische Beweise — Season 1 Episode 5 (2024) |
"Self - Author / Science Writer" |
| Das Unerklärliche mit William Shatner ↦ Die Geheimnisse des Mondes — Season 2 Episode 25 (2021) |
"Self - Author, Breaking the Chains of Gravity" |
| The Proof is Out There - Alien Edition ↦ Rätselhafte Formen — Season 1 Episode 6 (2024) |
"Self - Author / Science Writer" |
| Das Unerklärliche mit William Shatner ↦ Die Suche nach Außerirdischen — Season 4 Episode 15 (2022) |
"Self - Author, Fighting for Space" |
| Auf den Spuren des Unerklärlichen - The Proof is Out There ↦ Bigfoot erlegt — Season 3 Episode 2 (2023) |
"Self - Author / Science Writer" |
| Das Unerklärliche mit William Shatner ↦ Mysterium Mars — Season 3 Episode 7 (2021) |
"Self - Author, Fighting for Space" |
| Auf den Spuren des Unerklärlichen - The Proof is Out There ↦ Mensch oder Fisch? — Season 3 Episode 4 (2022) |
"Science Writer / Self - Author" |
| USA Top Secret ↦ Das geheime Weltraumprogramm — Season 4 Episode 1 (2021) |
"Self - Space Historian / Author, Breaking the Chains of Gravity" |
