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E1Atlas
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Seasons & Episodes
E1
E2Janus
E3Eden
E4Terra
Cast
More from Sophie Okonedo · Lead actress
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Alien Worlds — streaming FAQ
Which OTT platform streams Alien Worlds?
Alien Worlds is streaming on Netflix and Netflix Standard in United States.
Is Alien Worlds on Netflix?
Yes — Alien Worlds is available on Netflix in United States as of September 2026.
Is Alien Worlds on Amazon Prime Video?
No, Alien Worlds isn't on Amazon Prime Video in United States right now. It's on Netflix and Netflix Standard instead.
Where can I watch Alien Worlds for free?
Alien Worlds is available on Netflix and Netflix Standard in United States, but you'll need an active subscription — there's no free option right now.
How many seasons are in Alien Worlds?
Alien Worlds has 1 season in total (4 episodes). The series concluded in 2020.
Are all episodes of Alien Worlds out yet?
Yes — all 4 episodes across 1 season of Alien Worlds are out and available to stream.
Is there a Season 2 of Alien Worlds?
No — Alien Worlds ended after 1 season, so there is no Season 2.
