The worst episodes of Alien: Earth

Ranked by viewer rating, lows first. Vote on a placement to back it or contest it. Fewer than 10 rated episodes — treat this ranking as provisional.

    Shows like Alien: Earth

    The closest matches on shared genres, ranked by match strength and popularity.

    1. 01Horror·Science-Fiction·ThrillerThe worst episodes of Love, Death & Robots2019Streaming on NetflixLove, Death and Robots is an animated anthology series, aimed towards adults with stories that go across every genre from science fiction, comedy, fantasy and horror, including imaginative characters such as sentient…8.2
    2. 02Horror·Science-Fiction·ThrillerThe worst episodes of The Institute2025–present·MGM+Streaming on fuboTVWhen 12-year-old genius Luke Ellis is kidnapped, he awakens at The Institute, a facility full of children who all got there the same way he did, and who are all possessed of unusual abilities.6.7
    3. 03Horror·Science-Fiction·ThrillerThe worst episodes of The Beauty2026·HuluStreaming on Disney PlusWhen international supermodels begin dying in gruesome and mysterious ways, two FBI agents are sent to Paris, Venice, Rome and New York to uncover the truth behind these deaths and end up discovering a conspiracy that…6.7
    4. 04Horror·Science-Fiction·ThrillerThe worst episodes of Helix2014–2015·SyfyAlso on HuluHelix is a science fiction thriller that focuses on a CDC expedition into the arctic.6.5
    5. 05Horror·Science-Fiction·ThrillerThe worst episodes of Fear the Walking Dead: Dead in the Water2022–2022Streaming on AMC+Set on the eve of the outbreak, Dead in the Water centers on new father Riley and his shipmates aboard the USS Pennsylvania submarine and their fight for survival as the vessel becomes a nuclear-fueled, walker-filled…6.2
    6. 06Science-Fiction·Thriller·DramaThe worst episodes of Black Mirror2011–presentStreaming on NetflixOver the last ten years, technology has transformed almost every aspect of our lives before we've had time to stop and question it.8.4
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