When Aliens Attack
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About
What if an extra-terrestrial force attacked Earth? What might that look like and how will the people of Earth respond? Consulting a cast of world-renowned scientists, survival experts and defense experts, National Geographic explores this frightening scenario. Experts reveal what could motivate alien invaders to attack Earth, and speculate on how the attack might play out, the strategy alien invaders might use, and the most effective ways for humans to respond.
Cast
James Lurie
as Narrator (voice)
Seth Shostak
as Self - SETI Institute
Nick Pope
as Self - U.K. Ministry of Defense
Brian De Toy
as Self - Director of Defense Studies, West Point
Stephen Hawking
as Self - Theoretical Physicist (archive footage)
Paul Springer
as Self - USAF Air Command and Staff College
Travis Taylor
as Self - Physicist & Author
Bob Boan
as Self - Co-Author, Alien Invasion: How to Defend Earth
Michael Michaud
as Self - Author, Contact with Alien Civilizations
Paul Parsons
as Self
John Ringo
as Self - Author, Live Free or Die
Mark Moffett
as Self - Author: Adventures Among Ants
Dirk Schulze-Makuch
as Self - Washington State University
Neil Strauss
as Self - Author, Emergency
Kevin Reeve
as Self - onPoint Tactical
Quay Terry
as Self - Gunnery Sergeant, USMC
Bill Brown
as Self - High Altitude Research Corp.
Elise Cantu
as Survivor
Carin Chea
as Laboratory Scientist
Zee Cruise
as Survivor
Where does When Aliens Attack rank today?
When Aliens Attack is #10000 on the CineFlixo Daily Streaming Charts today.
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Watch When Aliens Attack Online Free in HD
Stream When Aliens Attack online free in HD on CineFlixo. A talked-about science fiction, fantasy, and documentary movie originally produced in Inglés and released in 2011, it's earned a solid 5.8/10 from 4 viewers worldwide.
About When Aliens Attack
What if an extra-terrestrial force attacked Earth? What might that look like and how will the people of Earth respond? Consulting a cast of world-renowned scientists, survival experts and defense experts, National Geographic explores this frightening scenario. Experts reveal what could motivate alien invaders to attack Earth, and speculate on how the attack might play out, the strategy alien invaders might use, and the most effective ways for humans to respond. Running 90 minutes.
When Aliens Attack Cast and Characters
The cast features James Lurie (as Narrator (voice)), Seth Shostak (as Self - SETI Institute), Nick Pope (as Self - U.K. Ministry of Defense), Brian De Toy (as Self - Director of Defense Studies, West Point), and Stephen Hawking (as Self - Theoretical Physicist (archive footage)). Their performances are a major reason When Aliens Attack has built such a passionate audience.
Where to Watch When Aliens Attack Online
On CineFlixo you can watch When Aliens Attack free — no account, no credit card, no ads in the middle of the show. We stream the full film in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch When Aliens Attack NowWhy People Are Watching When Aliens Attack
When Aliens Attack flies under the radar but it deserves your attention. What makes it work is world-building that respects the audience's intelligence. If you enjoy Inglés storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about When Aliens Attack
Where can I watch When Aliens Attack online for free?
You can watch When Aliens Attack online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is When Aliens Attack?
When Aliens Attack runs for 90 minutes (about 1.5 hours).
Is When Aliens Attack good? What's the rating?
When Aliens Attack holds a 5.8/10 rating based on 4 reviews — a niche pick worth checking out.
Who is in the cast of When Aliens Attack?
The main cast includes James Lurie, Seth Shostak, Nick Pope, and Brian De Toy, plus a strong supporting ensemble.
Is When Aliens Attack available in Inglés?
Yes — When Aliens Attack was originally produced in Inglés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was When Aliens Attack released?
When Aliens Attack was released in 2011.
Do I need an account to watch When Aliens Attack on CineFlixo?
No. CineFlixo is free and you can watch When Aliens Attack without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
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Frequently Asked Questions
Common questions about When Aliens Attack
Where can I watch When Aliens Attack for free?
You can watch When Aliens Attack (2011) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is When Aliens Attack about?
When Aliens Attack is a Science Fiction/Fantasy English-language film. What if an extra-terrestrial force attacked Earth? What might that look like and how will the people of Earth respond? Consulting a cast of world-renowned scientists, survival experts and defense experts, National Geographic explores this frightening scenario. Experts reveal what could motivate alien invaders to attack Earth, and speculate on how the attack might play out, the strategy alien invaders might use, and the most effective ways for humans to respond.
When was When Aliens Attack released?
When Aliens Attack was released on September 12, 2011. It has a runtime of 1h 30m.
Who stars in When Aliens Attack?
When Aliens Attack stars James Lurie, Seth Shostak, Nick Pope and Brian De Toy. The full cast list is available in the Cast section above.
Is When Aliens Attack available in HD?
Yes, When Aliens Attack is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.