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Alien: Earth
S1.E4
All episodesAll
  • Cast & crew
  • User reviews
  • Trivia
IMDbPro

Observation

  • Episode aired Aug 26, 2025
  • TV-MA
  • 58m
IMDb RATING
7.5/10
4.1K
YOUR RATING
Adrian Edmondson in Alien: Earth (2025)
Monster HorrorHorrorSci-FiThriller

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

  • Director
    • Ugla Hauksdóttir
  • Writers
    • Noah Hawley
    • Bobak Esfarjani
    • Dan O'Bannon
  • Stars
    • Sydney Chandler
    • Alex Lawther
    • Essie Davis
  • See production info at IMDbPro
  • IMDb RATING
    7.5/10
    4.1K
    YOUR RATING
    • Director
      • Ugla Hauksdóttir
    • Writers
      • Noah Hawley
      • Bobak Esfarjani
      • Dan O'Bannon
    • Stars
      • Sydney Chandler
      • Alex Lawther
      • Essie Davis
    • 46User reviews
    • 7Critic reviews
  • See production info at IMDbPro
  • See production info at IMDbPro
  • Photos5

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    Top cast17

    Edit
    Sydney Chandler
    Sydney Chandler
    • Wendy
    Alex Lawther
    Alex Lawther
    • Joe Hermit
    Essie Davis
    Essie Davis
    • Dame Sylvia
    Samuel Blenkin
    Samuel Blenkin
    • Boy Kavalier
    Babou Ceesay
    Babou Ceesay
    • Morrow
    Adarsh Gourav
    Adarsh Gourav
    • Slightly
    Erana James
    Erana James
    • Curly
    Lily Newmark
    Lily Newmark
    • Nibs
    Jonathan Ajayi
    Jonathan Ajayi
    • Smee
    David Rysdahl
    David Rysdahl
    • Arthur Sylvia
    Diêm Camille
    Diêm Camille
    • Siberian
    Moe Bar-El
    Moe Bar-El
    • Rashidi
    Adrian Edmondson
    Adrian Edmondson
    • Atom Eins
    Timothy Olyphant
    Timothy Olyphant
    • Kirsh
    Kit Young
    Kit Young
    • Tootles
    Anjana Ghogar
    • Meera Singh
    Thomas Dambrowski
    • Second Officer
    • Director
      • Ugla Hauksdóttir
    • Writers
      • Noah Hawley
      • Bobak Esfarjani
      • Dan O'Bannon
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews46

    7.54.1K
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    10

    Featured reviews

    dannton

    Halfway through the season

    Actually, this episode has less nonsensical parts than the previous episodes (which are full of them), but there are still some issues.

    A 13-year old girl feels she's gonna have a baby. Really? And when being reminded of how babies are actually conceived she mentions Jesus. Yeah...

    Apparently, Xenomorphs have chosen Wendy (Marcy) to be their medium. Why her? It's the first encounter of Eathlings with Xenomorphs.

    How come that she of all the hybrids has more abilities? And why does Boy Kavalier think that she is a challenge to his genius? She's the first prototype, wouldn't it be more logical that the later models are more sophisticated and advanced?

    Oh, and that "genius" Boy Kavalier does not show any signs of being a genius. Ever. He looks more like a spoiled rich man's kid.
    8snoozejonc

    Strong character-focused episode

    The scenes involving Wendy are the most interesting, particularly concerning her recently discovered ability. I find this quite compelling, and hope it leads somewhere that fits with events depicted in the classic movies. Bringing Joe back into the fold works well and adds more tension to the dynamic between the hybrids and Prodigy.

    This episode offers more exposition on the social/political order of Earth. The exposition comes in a fairly unsubtle information dump, but scenes, such as the dialogue between Joe and Atom Eins, demonstrate more about the type of world Earth has become. You cannot help but hope the Ocellus scene foreshadows a gruesome demise for the character Boy Kavalier.

    The other plot thread of note involves Morrow, who, along with the aliens, is the most sinister lifeform depicted on Alien Earth. You feel a sense of dread for Slightly and family, but you want to see Weyland-Yutani doing terrible things to obtain a xenomorph, as so much of Alien and Aliens is underpinned by this.

    Is the pace too slow? Arguably, it feels so currently, but if it is laying foundations that make future events good, I will not complain. At this point, though, the jury is out for me. The next episode needs a major event or significant plot movement.
    9Near-L

    Scary good

    So i was already enjoying this show a lot but it wasn't quite there yet. But this episode made things feel more real and terrifying. All the several threats were very well done, great great job from the actors specially the lady and the redhead girl, and the sheep. Was more scared of this sheep than some xenomorphs from other movies. Hope things keep escalating with the quality this episode showed. Noah Hawley knows what he is doing. Only down side is this show is making me miss Raised By Wolves for some reason.
    5FiftyTwoReviews

    Wasted Xenomorphs in a Pointless Plod: All Filler, No Thrill

    Ep 4 "Labyrinth" is a vexing slog, squandering its promise in a mire of aimless filler.

    Noah Hawley's vision, once brimming with dread, stalls as Wendy (Sydney Chandler) and her "Lost Boys" meander through a derelict facility, xenomorphs reduced to mere shadows.

    The vaunted Neverland set, though grimly splendid, hosts naught but repetitive traipsing, with nary a thrill to stir the blood. Chandler's emotive grit strives to salvage the torpor, and Samuel Blenkin's Boy Kavalier injects a flicker of corporate malice, but Timothy Olyphant's Kirsh languishes in obscurity. The "Lost Boys" grate with juvenile prattle, their purpose muddled.

    Only the final three minutes, teasing a belated escalation, offer a glimmer of hope, sparing this episode from utter ruin. Expository drivel and lethargic pacing betray the Alien legacy, leaving one teetering on abandonment.

    A dire misstep, barely redeemed by its closing spark.
    amesmonde

    Ambitious Ideas, Uneven Execution, Examining Faith, Identity and Control.

    Directed by Ugla Hauksdóttir, written by Noah Hawley & Bobak Esfarjani, episode four, "Observation," pushes Alien: Earth further into questions of faith, biology, and human identity rather than focusing directly on the Xenomorph threat. The idea of synthetic adult bodies inhabited by the minds of children is unsettling, and the drama around reproduction and religion is well played-particularly by Lily Newmark as Nibs and Essie Davis as Dame Sylvia-though at times it feels more like a stage for ideas than an organic story. Nibs' "level three event" mirrors Blade Runner, echoing the maker-master issue with the Replicants, adding simmering tensions. Sydney Chandler's Wendy continues to intrigue with her alien connection, though her thread here drifts into functional, plodding setup with meandering interactions with Alex Lawther's Hermit. Toodles gets more to do with Kirsh and name changes; however, Smee and Curly are underused throughout.

    The highlight comes from Babou Ceesay's Morrow manipulating Adarsh Gourav's Slightly/Arrush, coercing him into betrayal and, in their second exchange, threats of loss. It's a raw, gripping exchange. Later, Slightly's tension with Timothy Olyphant's Kirsh deepens the unease. Olyphant is outstanding as ever, his composed presence laced with menace. Adrian Edmondson also impresses as Atom Eins, hinting at corporate control that recalls RoboCop's OCP-a subtle but powerful thread about ownership of bodies and lives. Eins' manipulation of Hermit mirrors Morrow's with Slightly, and in turn Samuel Blenkin's Boy Kavalair (his name an obvious Android (1982) twist yet to come, perhaps?) influences Wendy.

    Technically, the episode impresses with its set design, effects, and creature work. The sheep experiment and the chestburster birth are chilling and well realised, keeping the horror tangible. However, the fades and overlapping transitions are overused, becoming a heavy-handed stylistic bugbear that hampers the show. The Lost Boys/Peter Pan framing, meanwhile, wears thin, and the pop-rock track over the end credits is jarringly on the nose.

    "Observation" is filled with ideas, strong performances, and unsettling imagery. But despite its strengths, it often feels stretched away from the Alien core, as though the show wants to be about everything except the creatures themselves. The result is ambitious and intelligent, yet uneven-a thoughtful hour that leaves you wondering if a more focused Alien story might have been the stronger path.

    Related interests

    Bill Skarsgård in It (2017)
    Monster Horror
    Mia Farrow in Rosemary's Baby (1968)
    Horror
    James Earl Jones and David Prowse in Star Wars: Episode V - The Empire Strikes Back (1980)
    Sci-Fi
    Cho Yeo-jeong in Parasite (2019)
    Thriller

    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      Boy Kavalier (Samuel Blenkin) attributes the adage, "Any sufficiently advanced technology is indistinguishable from magic," to classic science fiction author Isaac Asimov. This quote actually belongs to Arthur C. Clarke, author of 2001: A Space Odyssey and many more science fiction novels, short stories, and novellas. It's one of Clarke's Laws of futuristic speculative fiction.
    • Goofs
      When talking to Wendy, Boy Kavalier misattributes the quote, "Any sufficiently advanced technology is indistinguishable from magic." It isn't from Asimov but comes from the book "Childhood's End" by Arthur C. Clarke.
    • Quotes

      Boy Kavalier: Stop frowning. It's not a wake. We're on a voyage of discovery, and I have a colonic in 30 minutes.

    • Connections
      Features Ice Age: Continental Drift (2012)
    • Soundtracks
      Ac-Cent-Tchu-Ate the Positive
      Performed by Sydney Chandler

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    Details

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    • Release date
      • August 26, 2025 (United States)
    • Country of origin
      • United States
    • Language
      • English
    • Filming locations
      • Thailand
    • Production companies
      • 20th Television
      • 26 Keys Productions
      • FX Productions
    • See more company credits at IMDbPro

    Tech specs

    Edit
    • Runtime
      • 58m
    • Color
      • Color
    • Sound mix
      • Dolby Atmos

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