Cast 35

1. 

   James Lurie

   Narrator (voice)

2. 

   Seth Shostak

   Self - SETI Institute

3. 

   Nick Pope

   Self - U.K. Ministry of Defense

4. Brian De Toy

   Self - Director of Defense Studies, West Point

5. 

   Stephen Hawking

   Self - Theoretical Physicist (archive footage)

6. Paul Springer

   Self - USAF Air Command and Staff College

7. Travis Taylor

   Self - Physicist & Author

8. Bob Boan

   Self - Co-Author, Alien Invasion: How to Defend Earth

9. Michael Michaud

   Self - Author, Contact with Alien Civilizations

10. Paul Parsons

    Self

11. John Ringo

    Self - Author, Live Free or Die

12. Mark Moffett

    Self - Author: Adventures Among Ants

13. Dirk Schulze-Makuch

    Self - Washington State University

14. 

    Neil Strauss

    Self - Author, Emergency

15. Kevin Reeve

    Self - onPoint Tactical

16. Quay Terry

    Self - Gunnery Sergeant, USMC

17. Bill Brown

    Self - High Altitude Research Corp.

18. Elise Cantu

    Survivor

19. 

    Carin Chea

    Laboratory Scientist

20. Zee Cruise

    Survivor

21. Leandro DiMonriva

    Scientist

22. Kenneth Favell

    Survivor

23. 

    Philip Hersh

    News Correspondent

24. Sydney Jay

    Survivor

25. Christopher Clay Jones

    Resistance Leader

26. 

    Matt Lasky

    Survival Expert

27. 

    Eric Raymond Lim

    Resistance Fighter

28. Desiree Martin

    Survivor

29. Tiffany Martinez

    Survivor

30. Richard Miraan

    Astronomer

31. 

    Jose Rosete

    Survivor

32. David Schlachtenhaufen

    Resistance Fighter

33. Christopher Warren

    Agent Patterson

34. Avihai Yaffe

    Survivor

35. Justin Cuomo

    Human Resistance Leader

Crew 3