Filmografie - Actor
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Passage to Mars (2016)Passage to MarsGen: AventuriRol: el însuși -
NASA's Unexplained Files (2012)NASA's Unexplained FilesRol: Himself - Planetary Scientist / ... (17 episodes, 2015-2016) -
Alien Deep with Bob Ballard (2012)Alien Deep with Bob BallardGen: Documentar
Filmografie - altele
