Where to stream

Alien Worlds

6.920201 seasonTV-PGTV SeriesDocumentary

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.

Where to watch

Netflix

Availability shown for India · rights vary by country

Seasons & Episodes

E1

Atlas

Dec 2, 2020 7.4

E2

Janus

Dec 2, 2020 7.7

E3

Eden

Dec 2, 2020 7.5

E4

Terra

Dec 2, 2020 8.0

Cast

Sophie Okonedo

Narrator (voice)

More from Sophie Okonedo · Lead actress

Doctor Who

Slow Horses

Casualty

The Wheel of Time

The Wheel of Time

Spooks

Screen Two

His Dark Materials

His Dark Materials

The Bill

Death on the Nile

Death on the Nile

The Jackal

See all fromSophie Okonedo

More like this

The Planets

The Universe

The Planets

Horizon

Solar System

MegaStructures

NOVA

How the Universe Works

How the Universe Works

Ancient Aliens

Prehistoric Planet

Prehistoric Planet

Through the Wormhole

Through the Wormhole

Earth at Night in Colour

Earth at Night in Colour

Alien Worlds — streaming FAQ

Which OTT platform streams Alien Worlds?

Alien Worlds is streaming on Netflix in India.

Is Alien Worlds on Netflix?

Yes — Alien Worlds is available on Netflix in India as of September 2026.

Is Alien Worlds on Amazon Prime Video?

No, Alien Worlds isn't on Amazon Prime Video in India right now. It's on Netflix instead.

Where can I watch Alien Worlds for free?

Alien Worlds is available on Netflix in India, 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.