Alex Filippenko
- Compleanno:
- 07/25/1958
- Luogo di nascita:
- Oakland, California, U.S.:
 | Timelapse of the Future: A Journey to the End of Time (2019) Self - Narrator (archive sound) |
 | The Universe, UFO: The Real Deal (2011) Himself |
| | Timelapse of the Future: A Journey to the End of Time (2019) Self - Narrator (archive sound) |
| | The Universe, UFO: The Real Deal (2011) Himself |