Alien Worlds
We checked 8 streaming services in India on 04 Jun 2026 at 07:36 IST
About
Applying the laws of life on Earth to the rest of the galaxy, this series blends science fact and fiction to imagine alien life on other planets.
Cast
Seasons
Episodes
Season 1
Atlas
On Exoplanet Atlas, dense gravity creates a thick atmosphere allowing airborne life forms to thrive - but also providing a lesson in adaptability.
Janus
Ants, scorpions and fireflies provide clues for biologists to conjecture about life on exoplanet Janus, including highly adaptable pentapods.
Eden
Twin stars create an oxygen-rich atmosphere on Eden, where a teeming biosphere may parallel seasonal cycles of predation and reproduction o Earth.
Terra
A hyperadvanced species makes their home on doomed exoplanet Terra, which orbits an aging star. Now they must colonize another world, using robots.
Where does Alien Worlds rank today?
Alien Worlds is #6114 on the CineFlixo Daily Streaming Charts today.
- Highest: #6114
- Top 10: 0 days
- Top 100: 0 days
Watch Alien Worlds Online Free — All Episodes in HD
Looking for a place to watch Alien Worlds online for free? You've landed on the right page. Alien Worlds is a popular Inglés documentary series from 2020 that you can stream right now on CineFlixo in high quality, no signup required.
About Alien Worlds
Applying the laws of life on Earth to the rest of the galaxy, this series blends science fact and fiction to imagine alien life on other planets. Across 1 season and 4 episodes, originally airing on Netflix.
Alien Worlds Cast and Characters
The cast features Sophie Okonedo (as Narrator (voice)). Their performances are a major reason Alien Worlds has built such a passionate audience.
Where to Watch Alien Worlds Online
CineFlixo lets you stream Alien Worlds online free, instantly, in HD. There's nothing to install — open the page, hit play, done. Works perfectly on Jio, Airtel, Vi networks across India and on slow mobile data thanks to our adaptive video pipeline.
▶ Watch Alien Worlds NowWhy People Are Watching Alien Worlds
Alien Worlds flies under the radar but it deserves your attention. What makes it work is a tone and style that's hard to find elsewhere. If you enjoy Inglés storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about Alien Worlds
Where can I watch Alien Worlds online for free?
You can watch Alien Worlds online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does Alien Worlds have?
Alien Worlds has 4 episodes across 1 season. All episodes are available to stream right here on CineFlixo.
Is Alien Worlds good? What's the rating?
Alien Worlds holds a 6.8/10 rating based on 255 reviews — a solid pick if the genre interests you.
Who is in the cast of Alien Worlds?
The main cast includes Sophie Okonedo.
Is Alien Worlds available in Inglés?
Yes — Alien Worlds was originally produced in Inglés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Alien Worlds released?
Alien Worlds first aired in 2020.
Do I need an account to watch Alien Worlds on CineFlixo?
No. CineFlixo is free and you can watch Alien Worlds without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Series You Might Like
If you enjoyed Alien Worlds, check out Serengeti - La grande cavalcade des animaux, 典故里的科学, MythBusters, Horizon, and The Planets.
Frequently Asked Questions
Where can I watch Alien Worlds for free?
You can watch Alien Worlds online for free on CineFlixo. All 4 episodes across 1 season are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does Alien Worlds have?
Alien Worlds currently has 1 season and a total of 4 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on CineFlixo and continue watching from where you left off.
What is Alien Worlds about?
Applying the laws of life on Earth to the rest of the galaxy, this series blends science fact and fiction to imagine alien life on other planets. It belongs to the Documentary genre.
In which language is Alien Worlds originally available?
Alien Worlds was originally produced in English. On CineFlixo the show is available in its original English audio, which is the most authentic way to experience the dialogue, music, and performances. Check the player options on the watch page for available subtitle tracks.
When was Alien Worlds first released?
Alien Worlds first premiered on December 2, 2020 (2020). The series has since concluded its run.
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