Aktör / Aktris olarak
La historia del Universo
Self - Astrophysicist
Bill Nye Dünyayı Kurtarıyor
Kişisel Panelist
Secrets Declassified with David Duchovny
Kişisel - Fizikçi
The UnBelievable with Dan Aykroyd
Self - Astrophysicist/Author
Hazardous History with Henry Winkler
Self - Astrophysicist/Author
Life After People: The Series
Self - Astrophysicist/Author
Mysteries Unearthed with Danny Trejo
Self - Astrophysicist/Author
Einstein and Hawking: Unlocking the Universe
Self - Astrophysicist
Strip the Cosmos
Alien Encounters
Self - Astrophysicist
History's Deadliest with Ving Rhames
Self - Astrophysicist/Author
History's Greatest Picks with Mike Wolfe
Self - Astrophysicist/Author
For All Humankind
öz
UFOs: Declassified LIVE
öz
How to Survive the End of the World
öz
Deadly Dilemmas
Himself - Scientist
The Proof Is Out There: Alien Edition
Kişisel - Fizikçi
NASA Mars Landing
Kendisi
Black Suns: An Astrophysics Adventure
Fatal Dive to the Titanic: Truth and Lies
öz