Aliens: The Definitive Guide What to Expect (2013– ) Online
- Original Title :
- What to Expect
- Genre :
- TV Episode / Documentary
- Year :
- 2013–
- Directror :
- Michael Davis
- Cast :
- Paul Essiembre,Michio Kaku,Chris McKay
- Writer :
- Julian Jones
- Type :
- TV Episode
- Time :
- 1h
- Rating :
- 6.4/10
Aliens: The Definitive Guide What to Expect (2013– ) Online
| Episode cast overview: |
 | Paul Essiembre | - | Himself - Narrator (voice) |
 | Michio Kaku | - | Himself - Theoretical Physicist, City University of New York (as Dr. Michio Kaku) |
 | Chris McKay | - | Himself - Astrobiologist, NASA Ames Research Center (as Dr. Chris McKay) |
| Sara Seager | - | Herself - Planetary Scientist, Massachusetts Institute of Technology (as Prof. Sara Seager) |
| Lee Cronin | - | Himself - Chemist, University of Glasgow (as Prof. Lee Cronin) |
| Lewis Dartnell | - | Himself - Astrobiologist, University College, London (as Dr. Lewis Dartnell) |
| Kevin Warwick | - | Himself - Cyberneticist, University of Reading (as Prof. Kevin Warwick) |
| Andrew Siemion | - | Himself - Astrophysicist, University of California, Berkeley (as Dr. Andrew Siemion) |
| Dan Werthimer | - | Himself - SETI Chief Scientist, University of California, Berkeley (as Dr. Dan Werthimer) |
| Sriram Kosuri | - | Himself - Biological Engineer, Wyss Institute, Harvard University (as Dr. Sriram Kosuri) |
| Paul Davies | - | Himself - Physicist, Arizona State University (as Prof. Paul Davies) |
 | Douglas Vakoch | - | Himself - Director of Interstellar Message Composition, SETI Institute (as Dr. Doug Vakoch) |
| Geoff Marcy | - | Himself - Astronomer, University of California, Berkeley (as Prof. Geoff Marcy) |
| Jan Zalasiewicz | - | Himself - Paleobiologist, University of Leicester (as Dr. Jan Zalasiewicz) |
