Alien: Earth backdrop
Sci-Fi & Fantasy•Drama

The Best Episodes of Alien: Earth

Every episode of Alien: Earth ranked from best to worst. Let's dive into the Best Episodes of Alien: Earth!

Binge this in 7h 34m•Peaking at 8.5/10

When the mysterious deep space research vessel USCSS Maginot crash-lands on Earth, Wendy and a ragtag group of tactical soldiers make a fateful discovery that puts them face-to-face with the planet's greatest threat.

Airs on
FXHulu
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons1

All1

Episode Rankings

  1. #1 Fan Favorite
    Click to reveal
    Alien: Earth Season 1 Episode 5 - In Space, No One...
    8.5/10(12166 votes)

    #1 - In Space, No One...

    S1:E5

    An outer-space vessel in peril leads to a dangerous reckoning.

    Director:Noah Hawley
    Writer:Noah Hawley

    Be the first to start the conversation for this episode

  2. Alien: Earth Season 1 Episode 2 - Mr. October
    7.7/10(12243 votes)

    #2 - Mr. October

    S1:E2

    Tensions rise between rival corporations, a reunion takes place, and a secret is revealed.

    Director:Dana Gonzales
    Writer:Noah Hawley

    Be the first to start the conversation for this episode

  3. Alien: Earth Season 1 Episode 1 - Neverland
    7.5/10(13365 votes)

    #3 - Neverland

    S1:E1

    When a spaceship crash-lands on Earth, a sister searches for her brother amidst an unexpected alien threat.

    Director:Noah Hawley
    Writer:Noah Hawley

    Be the first to start the conversation for this episode

  4. Alien: Earth Season 1 Episode 3 - Metamorphosis
    7.3/10(10032 votes)

    #4 - Metamorphosis

    S1:E3

    The team returns home with unexpected cargo. An unsettling experiment occurs, and a new talent is discovered.

    Director:Dana Gonzales
    Writers:Noah Hawley, Bob DeLaurentis

    Be the first to start the conversation for this episode

  5. Alien: Earth Season 1 Episode 4 - Observation
    7.2/10(8986 votes)

    #5 - Observation

    S1:E4

    An unexpected connection is formed while a covert plot puts everyone in danger.

    Director:Ugla Hauksdóttir
    Writers:Noah Hawley, Bobak Esfarjani

    Be the first to start the conversation for this episode

  6. Alien: Earth Season 1 Episode 6 - The Fly
    7.0/10(8031 votes)

    #6 - The Fly

    S1:E6

    Tensions rise as powerful enemies confront each other, a dangerous plan unfolds, and curiosity leads to deadly consequences.

    Director:Ugla Hauksdóttir
    Writers:Noah Hawley, Lisa Long

    Be the first to start the conversation for this episode

    7. Trending NowTRENDING NOW

    The 20 WORST Episodes of Alien: Earth

    READ
  7. Alien: Earth Season 1 Episode 7 - Emergence
    6.9/10(7754 votes)

    #7 - Emergence

    S1:E7

    An escape plan is hatched leading to a breaking of factions, betrayals, and a shocking confrontation.

    Director:Dana Gonzales
    Writers:Noah Hawley, Maria Melnik

    Be the first to start the conversation for this episode

  8. Alien: Earth Season 1 Episode 8 - The Real Monsters
    6.2/10(9117 votes)

    #8 - The Real Monsters

    S1:E8

    A new power dynamic emerges.

    Director:Dana Gonzales
    Writers:Noah Hawley, Migizi Pensoneau

    Be the first to start the conversation for this episode

Best Episodes Summary

"In Space, No One..." is the best rated episode of "Alien: Earth". It scored 8.5/10 based on 12166 votes. Directed by Noah Hawley and written by Noah Hawley, it aired on 9/2/2025. This episode scored 0.8 points higher than the second highest rated, "Mr. October".