Credits

• 2021 · NASA Mars Landing as Himself
• 2019 · Timelapse of the Future: A Journey to the End of Time as Self - Narrator (archive sound)
• 2018 · His Master's Voice as Crash Course Host
• 2014 · Strip the Cosmos as
• 2012 · Game On! as Self - Guest
• 2010 · How the Universe Works as Himself
• 2010 · How the Universe Works as Self - Astronomer