
When Aliens Attack
2011 · Movie · 90 min · ★ 5.8
The docuseries brings together top scientists and military strategists to dramatize what would happen if and when aliens attack.
Where to watch
Watch free on Peacock — also streaming on Peacock.
2 hours to watch.
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Details
- Years
- 2011
- Release date
- 2011-09-12
- Language
- English
- Runtime
- 90 min
- TMDB rating
- 5.8/10 (4 votes)
Cast & crew

James Lurie
as Narrator (voice)

Seth Shostak
as Self - SETI Institute

Nick Pope
as Self - U.K. Ministry of Defense
- BT
Brian De Toy
as Self - Director of Defense Studies, West Point

Stephen Hawking
as Self - Theoretical Physicist (archive footage)
- PS
Paul Springer
as Self - USAF Air Command and Staff College
- TT
Travis Taylor
as Self - Physicist & Author
- BB
Bob Boan
as Self - Co-Author, Alien Invasion: How to Defend Earth
- MM
Michael Michaud
as Self - Author, Contact with Alien Civilizations
- PP
Paul Parsons
as Self
Directed by Louis C. Tarantino