Filmografie
| 2025 | The Proof Is Out There: UnXplained Edition · as Self - Author & Science Writer |
| 2025 | Secrets Declassified with David Duchovny · as Self - Aerospace Historian |
| 2024 | The UnXplained: Mysteries of the Universe · as Self - Author, Breaking The Chains Of Gravity |
| 2023 | The UnBelievable with Dan Aykroyd · as Self - Journalist, Science Writer |
| 2022 | Ancient Aliens: Special Presentation · as Self - Author, Fighting For Space |
| 2020 | Mars: One Day on the Red Planet · as Self - Spaceflight Historian |
| 2020 | Black Files Declassified · as Self |
| 2019 | Lost Secrets · as Self |
| 2019 | The UnXplained · as Self - Author, Breaking The Chains Of Gravity |
| 2019 | The Apollo Chronicles · as Selfauf plex.tv |
| 2018 | Could You Survive The Movies? · as Self |
| 2017 | Strange Evidence · as Self - Space Journalist |
| 2015 | Impossible Engineering · as Self - Spaceflight Historian |
| 2014 | Aliens on the Moon: The Truth Exposed · as Self - Spaceflight Historianauf plex.tv |
| 2013 | America: Facts vs. Fiction · as Self - Authorauf plex.tv |
| 2013 | Mysteries at the Monument · as Self - Spaceflight Historianauf plex.tv |
| 2012 | NASA's Unexplained Files · as Self - Space Historian And Authorauf plex.tv |
| 2010 | Mysteries At The Museum · as Self - Historianauf plex.tv |
| 2009 | Life After People · as Self - Journalist & Science Writer |
| 2009 | Ancient Aliens · as Self - Author, Fighting For Space |
| 2024 | The Proof Is Out There: Alien Edition · as Science Writer |
| 2024 | The Proof Is Out There: Military Mysteries · as Author |
| 2021 | The Proof is Out There · as Science Writer |
| 2012 | America's Book of Secrets · as Author, Breaking The Chains Of Gravity |