Clifford V. Johnson
Skuespiller
Filmografi
| 2020 | Palm Springs · as Professor |
| 2024 | Decoding the Universe · as Self |
| 2016 | Space's Deepest Secrets · as Self - Theoretical Physicist |
| 2015 | |
| 2013 | Big History · as Self - Scientist, University Of Southern California |
| 2011 | History of the World in 2 Hours · as Self - Physicist, Univ. Of Southern California |
| 2009 | |
| 2008 | Einstein · as Self - Scientist, University Of Southern California |
| 2008 | Sci-Fi Science: Physics of the Impossible · as Self - Professor Physics & Astronomy, University Of Southern California |
| 2007 | The Universe · as Self - Univ. Of Southern California |
| 1974 | NOVA · as Self - Scientist |
| 1964 | Horizon · as Self |