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The Best Episodes of Alien Worlds Season 1

Every episode of Alien Worlds Season 1 ranked from best to worst. Discover the Best Episodes of Alien Worlds Season 1!

The Best Episodes of Alien Worlds Season 1

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...

Seasons1

  1. Background image for Atlas
    6.8/10(369 votes)

    #1 - Atlas

    S1:E1

    On Exoplanet Atlas, dense gravity creates a thick atmosphere allowing airborne life forms to thrive - but also providing a lesson in adaptability.

    Director:Unknown
    Writer:Unknown
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  2. Background image for Janus
    6.9/10(261 votes)

    #2 - Janus

    S1:E2

    Ants, scorpions and fireflies provide clues for biologists to conjecture about life on exoplanet Janus, including highly adaptable pentapods.

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  3. Background image for Eden
    6.9/10(239 votes)

    #3 - Eden

    S1:E3

    Twin stars create an oxygen-rich atmosphere on Eden, where a teeming biosphere may parallel seasonal cycles of predation and reproduction o Earth.

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  4. Background image for Terra
    6.8/10(245 votes)

    #4 - Terra

    S1:E4

    A hyperadvanced species makes their home on doomed exoplanet Terra, which orbits an aging star. Now they must colonize another world, using robots.

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Season 1 Ratings Summary

"Atlas" is the best rated episode of "Alien Worlds" season 1. It scored 6.8/10 based on 369 votes. Directed by Unknown and written by Unknown, it aired on 12/2/2020. This episode is rated 0.1 points higher than the second-best, "Janus".