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Stephen Hawking warned us. This doc proves he was probably right to be terrified.
TMDB
58
IMDb
58

When Aliens Attack (2011)

paranoid bedtime storyscience factionmilitary cosplay

Overview

FantasyDocumentaryScience Fiction

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.

Flag of USUS
Content warning
human fragilitytechnological hubriscollective survivalcosmic insignificance

Standout Aspects

Production

Dramatic reenactments with charmingly dated CGI

Writing

Hawking's chilling final warning delivered via archive

Direction

Military experts treating War of the Worlds like a real briefing

Best for:Solo: Late-night rabbit hole when you hate sleep anyway·Friends: Stoned debate fuel about who's dying first·Background: Irony-free background for alien conspiracy crafting
Heads up:Disturbing: Graphic hypothetical human casualties and planetary destruction·Triggers: Intense discussion of civilization collapse and mass death scenarios
L

Director

Louis C. Tarantino

ReleasedSep 12, 2011
Runtime1h 30m
StatusReleased

Vibe

Pacesteady
Intensitymedium
Tonedark
Feelmedium

Top Cast

James Lurie

James Lurie

Narrator (voice)

Seth Shostak

Seth Shostak

Self - SETI Institute

Nick Pope

Nick Pope

Self - U.K. Ministry of Defense

Stephen Hawking

Stephen Hawking

Self - Theoretical Physicist (archive footage)

Neil Strauss

Neil Strauss

Self - Author, Emergency

Ask about When Aliens Attack

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Deep Dive

Trivia, insights & behind the scenes

Cultural

Released during the 2011 'ancient aliens' boom, this rode the wave of serious scientists finally discussing UFOs without laughing. Nick Pope's inclusion gave it instant credibility — he'd just left the UK's actual UFO desk.

Memorable

The simulation of global communication collapse within 72 hours was later cited in actual military resilience planning. Art imitating life imitating potential alien apocalypse.

Gallery

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