Seth Shostak

acting

1. UFOs: Investigating the Unknown (TV) → Self - Sr. Astronomer, SETI Institute
2. 51 IFLY → Speaker
3. A Brief History of Time Travel → Self
4. Wow Signal → Self
5. The Real 'X-Files'? → Himself
6. Alien Encounters (TV) → Self - Senior Astronomer, SETI Institute
7. When Aliens Attack → Self - SETI Institute
8. The Universe, UFO: The Real Deal → Himself
9. UFO (TV) → Self
10. Cosmic Safari