Stephen Petranek
Filmography
| 2022 | Ancient Aliens: Special Presentation · as Self - Author, How We'll Live On Mars |
| 2016 | Mars (2016) · as Self - Author, How We'll Live On Mars |
| 2015 | A Curious World · as Self - Technology Forecaster |
| 2009 | Ancient Aliens · as Self - Author, How We'll Live On Mars |
| 2016 | Mars (2016) · as Co-Executive Producer |
| 2016 | Mars (2016) · as Based On The Book "how We'll Live On Mars" By |