Louis Friedman
Filmografi
| 2009 | Known Universe · as Self |
| 2007 | The Mars Underground · as Self |
| 2007 | Tank on the Moon · as Self - Founder, The Planetary SocietyPå Plex |
| 1991 | Sightings · as Self - Director, The Planetary Society |
| 2009 | Known Universe · as Self |
| 2007 | The Mars Underground · as Self |
| 2007 | Tank on the Moon · as Self - Founder, The Planetary SocietyPå Plex |
| 1991 | Sightings · as Self - Director, The Planetary Society |