World War A: When Aliens Attack is a science documentary about the search for life beyond Earth and the questions people raise about contact—not a report of an actual alien attack. It covers topics including potentially habitable planets, Mars, SETI listening, and whether humans should send messages into space.
The documentary contrasts scientific searches with speculative risks: it asks whether extraterrestrial life could be dangerous, but its dramatic title does not establish that aliens exist or that hostile contact is likely.
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What does the documentary cover?
ZDF Studios describes the film as following scientists searching for life in space. Its listed subjects include planets where life might be possible, potential life on Mars, interstellar travel, radio-telescope searches for signals through SETI, and the debate over sending messages to other civilizations.
Apple TV UK’s synopsis also describes extremophile research in simulated Mars conditions and discussion of how organisms might differ in other environments. These are details in the platform’s synopsis, not independent confirmation of every scientific claim it summarizes.
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- Factory sealed DVD
Is the film about a real alien invasion?
No. The invasion is a hypothetical scenario and a framing question for a documentary about astrobiology and possible contact. The listings present the search for extraterrestrial life and the risks people associate with contact as open questions; they do not document an actual attack.
Where can you watch it?
ZDF Studios says the full-length program is available to screen online for registered users. Prime Video’s US-facing listing showed HD rental and purchase, with English audio and English closed captions. Availability and terms can vary by territory and change, so check the live service before viewing.
Rank #2
Release year and runtime listings
Catalogs do not agree on the year or duration. Rather than treating one listing as definitive, here are the values each source gives:
| Listing | Year | Runtime | Notes |
|---|---|---|---|
| ZDF Studios | Not stated in the dossier | 1×50 minutes | Distributor catalog format |
| Prime Video | 2016 | 53 minutes | US-facing listing; HD rental and purchase shown |
| Apple TV UK | 2015 | 52 minutes | UK listing |
The sources do not establish why the metadata differs, so these figures should be understood as attributed catalog listings rather than a settled release date or runtime.
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Yes. ZDF Studios catalogs World War A: Aliens VR, a 360° video supplement. The listing describes a virtual experience involving space-surveillance audio and video and travel to distant planets, and gives its format as 1×9 minutes. It is a digital video experience; the listing does not establish a physical product or a currently available headset bundle.
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Does the documentary prove that aliens exist?
No. It explores the search for extraterrestrial life and questions about possible contact. Its title and scenarios are not proof that extraterrestrial life has been found.
Rank #4
Could aliens be dangerous to us?
The documentary raises this as a question and considers hypothetical risks. The available listings do not establish that hostile extraterrestrial life exists or poses a known threat.
Does the film discuss sending messages into space?
Yes. ZDF Studios describes a debate about whether people should send messages, and Apple TV UK’s synopsis frames the question of whether humanity should reveal that it exists and where it can be found.
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Why do listings give different runtimes and years?
ZDF Studios lists 1×50 minutes, Prime Video lists 53 minutes and 2016, and Apple TV UK lists 52 minutes and 2015. The sources do not explain the differences, so attribute the figures to their respective listings.
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