CS
Caleb Scharf
Filmography
| 2016 | Space's Deepest Secrets (TV Series) · as Self - Astronomer |
| 2013 | How to Survive the End of the World (TV Series) · as Self - Director, Astrobiology Center, Columbia University |
| 2013 | Star Trek: Secrets of the Universe · as Self |
| 2012 | Evacuate Earth · as Self - Director Of Astrobiology Center, Columbia University |
| 2010 | How the Universe Works (TV Series) · as Self - Astrobiologist |
| 2010 | Weird or What? (TV Series) · as Self - Astrobiologist |
| 1974 | NOVA (TV Series) · as Self |
| 1964 | Horizon (TV Series) · as Self - Columbia University, Ny |