Release calendarTop 250 moviesMost popular moviesBrowse movies by genreTop box officeShowtimes & ticketsMovie newsIndia movie spotlight
    What's on TV & streamingTop 250 TV showsMost popular TV showsBrowse TV shows by genreTV news
    What to watchLatest trailersIMDb OriginalsIMDb PicksIMDb SpotlightFamily entertainment guideIMDb Podcasts
    EmmysSuperheroes GuideSan Diego Comic-ConSummer Watch GuideBest Of 2025 So FarDisability Pride MonthSTARmeter AwardsAwards CentralFestival CentralAll events
    Born todayMost popular celebsCelebrity news
    Help centerContributor zonePolls
For industry professionals
  • Language
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Watchlist
Sign in
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Use app
  • Cast & crew
  • User reviews
  • Trivia
  • FAQ
IMDbPro

Alienoid

Original title: Oegye+in 1bu
  • 2022
  • Not Rated
  • 2h 22m
IMDb RATING
6.3/10
7.1K
YOUR RATING
Alienoid (2022)
The door of time opens between the swordsman who wants to seize the legendary divine sword at the end of the Goryeo Dynasty and those who chase after an alien prisoner imprisoned in a human body in 2022.
Play trailer2:04
9 Videos
76 Photos
Alien InvasionMartial ArtsSword & SorceryActionAdventureFantasySci-Fi

The door of time opens between the swordsman who wants to seize the legendary divine sword at the end of the Goryeo Dynasty and those who chase after an alien prisoner imprisoned in a human ... Read allThe door of time opens between the swordsman who wants to seize the legendary divine sword at the end of the Goryeo Dynasty and those who chase after an alien prisoner imprisoned in a human body in 2022.The door of time opens between the swordsman who wants to seize the legendary divine sword at the end of the Goryeo Dynasty and those who chase after an alien prisoner imprisoned in a human body in 2022.

  • Director
    • Dong-hoon Choi
  • Writer
    • Dong-hoon Choi
  • Stars
    • Ryu Jun-yeol
    • Kim Woo-bin
    • Kim Tae-ri
  • See production info at IMDbPro
  • IMDb RATING
    6.3/10
    7.1K
    YOUR RATING
    • Director
      • Dong-hoon Choi
    • Writer
      • Dong-hoon Choi
    • Stars
      • Ryu Jun-yeol
      • Kim Woo-bin
      • Kim Tae-ri
    • 58User reviews
    • 49Critic reviews
    • 54Metascore
  • See production info at IMDbPro
    • Awards
      • 2 wins & 8 nominations total

    Videos9

    Official Trailer
    Trailer 2:04
    Official Trailer
    International Trailer
    Trailer 1:49
    International Trailer
    International Trailer
    Trailer 1:49
    International Trailer
    Official Teaser Trailer
    Trailer 1:21
    Official Teaser Trailer
    Trailer
    Trailer 0:56
    Trailer
    Alienoid
    Trailer 1:21
    Alienoid
    Alienoid: Prisoner
    Clip 1:06
    Alienoid: Prisoner

    Photos76

    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    + 71
    View Poster

    Top cast39

    Edit
    Ryu Jun-yeol
    Ryu Jun-yeol
    • Mureuk
    Kim Woo-bin
    Kim Woo-bin
    • Guard
    Kim Tae-ri
    Kim Tae-ri
    • Lee Ahn
    Yoon Byung-hee
    Yoon Byung-hee
    • Shamanic ascetic
    Kim Chan-hyung
    • Thief
    • (as Chan-hyung Kim)
    Kim Dae-myung
    Kim Dae-myung
    • Thunder
    • (voice)
    Shim Dal-gi
    • Bride
    Lee Dong-Hee
    • Broker
    Kim Eui-sung
    Kim Eui-sung
    • Jajang
    Jeon Eun-mi
    • Wedding helper
    Ji Geon-woo
    • Murderer
    Kim Hae-sook
    Kim Hae-sook
    • Milbon
    Lee Hanee
    Lee Hanee
    • Min Kae-in
    Lee Hyeon-geol
    • Shamanic priest
    Baek Hyun-joo
    Baek Hyun-joo
    • Principal
    Ok Ja-yeon
    Ok Ja-yeon
    • Doctor
    Lim Jae-Min
    • Milbon master
    Yoo Jae-myung
    Yoo Jae-myung
    • Prefect
    • Director
      • Dong-hoon Choi
    • Writer
      • Dong-hoon Choi
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews58

    6.37K
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

    Featured reviews

    7witra_as

    Messy but entertaining hybrid-genre

    Messy but entertaining Korean hybrid-genre from Choi Dong-hoon. Took a while to understand its concept and get to know a lot of characters. Star-studded cast crafted a deft mix of high-octane action and character-driven comedy to kept us all on hold for part two.
    5Jithindurden

    Works when it's goofy and not serious.

    There are so many ideas mixed together in this movie and a lot of it does work. But it works mostly when it's a goofy action movie where aliens, magic and time travel come together with all its craziness. Every time the movie tries to be serious, it falters.

    The one-note characters and it being just part 1 ending in a cliffhanger is not a big help either. While I did enjoy a lot of it and appreciate a lot of the ideas used, the bad parts were painstakingly bad. I would definitely be interested in a better executed version of these concepts. There's so much in it that is not fully explained and only would be explained in a sequel.
    6paulclaassen

    Awesome visuals, but way too many characters and very confusing storyline.

    If you haven't yet seen 'Alienoid' here's a word of advice: rather watch it when you're able to watch Part 2 as well. I didn't realize this was Part 1 of 2 and was very disappointed by the abrupt ending until I noticed 'TO BE CONTINUED'. Had I known that, I would have waited for Part 2 to be available as well so I could watch them back to back. With such a complex storyline and so many characters, you're bound to forget something - or someone - by the time Part 2 arrives.

    As I said, this is a complex story. It is set in three different timelines and the film constantly intercuts between these timelines. There are also different characters with different storylines. The only characters who appear in all the timelines are Guard and Thunder, humanoid robots who manages and escorts alien prisoners.

    So, what's the story about? Aliens lock up their criminals in human bodies (the brain to be exact), but sometimes these alien criminals can escape for a moment. It is Guard and Thunder's duty to capture and secure these criminals. Their power source is the Divine Blade. When a young mother dies during such a process in the year 1380 A. D., she begs them to take her baby with them. Guard refuses, but Thunder takes the baby without Guard's knowledge.

    The film jumps ahead in time and we learn Guard raised the child, Yian, as his own. But now, at the age where she is smart enough to figure things out, Yian realizes Guard is not her father and might be an alien. Her suspicions are soon confirmed, but when she witnesses humans being implanted by aliens, she has to rely on Guard to protect her.

    When the leader of the rebellion, called The Controller, is implanted in Detective Moon's brain, and escapes, it causes chaos and destruction and its up to Guard and Thunder to save the day. There's plenty of action and the scene where a car is chased by a space ship is mind blowing!! I have quite honestly never seen anything like it. The visuals are astounding! It looks like a big budget Hollywood superhero movie.

    Although the film offers plenty of action and excitement I have several issues with the film. There are way too many characters and too many subplots. This is a very confusing story and difficult to keep track of all the characters and their stories. There's also too much unnecessary humour taking up too much screen time. This significantly slows down the action and could - and should - have been trimmed. With so much going on in one film I found my mind wandering. Several scenes in the film were so similar to 'Woochi: The Demon Slayer' that they seemed copied.

    If you're not used to watching subtitled movies, I fear you will be completely lost trying to read AND follow and understand the film. I've seen hundreds of subtitled movies and reading subs has pretty much become second nature for me, but even so, 'Alienoid' was difficult to follow. I'm not sure I can recommend this.
    6Top_Dawg_Critic

    Go home Dong-hoon Choi, you're drunk.

    Probably the worst screenplay, editing and directing I've seen in such an eye-candy filled movie. Feels like one screenplay from every genre was shredded and randomly pieced together.

    The story lacked continuity, cohesion and most of the attempt at humor was infantile. Even some of the dialog was questionable. Writer and director Dong-hoon Choi failed in giving us a story that made much sense, and instead convoluted almost two and a half hours of story-telling with ridiculous timelines that were riddled with plot and technical issues, and lazy filler with very little substance to the story.

    I could edit/cut this down to a 90 min film and even give it a proper ending, and I'd enjoy it more, and I'm not a filmmaker. If it wasn't for the amazing visual effects and decent performances, I would've turned this off after the first time-line jump. I lost interest during every change in timeline because the story kept getting sloppier and lazier.

    What's worse, is that after the long dragged out 142 min runtime, there was no reward in the end; we'll probably have to sit through another convoluted 142 mins mess of a story in Part 2, and I'm not willing to make that investment. It's a generous 6/10 from me, mostly all for the visuals effects and decent performances.
    9catasyaa

    A breakthrough!

    If you are a person who couldn't sit still for more than 2 hours, this might not be your cup of tea! But if you could, all the acts, comedies, sceneries, CGIs, and story-lines won't dissapoint you. I got sceptical at first, but more than satisfied at the end of the movie. I suggest to watch it in the cinema (especially 4D) so you'll have more remarkable experience. Can't wait for Alienoid Part 2!

    More like this

    Alienoid: The Return to the Future
    6.5
    Alienoid: The Return to the Future
    Lock Out
    7.9
    Lock Out
    Space Sweepers
    6.5
    Space Sweepers
    Moon-young
    6.2
    Moon-young
    Revenant
    7.8
    Revenant
    Monisme
    6.7
    Monisme
    The Witch: Part 2 - The Other One
    6.3
    The Witch: Part 2 - The Other One
    The Childe
    6.8
    The Childe
    The Roundup: Punishment
    6.6
    The Roundup: Punishment
    Little Forest
    7.3
    Little Forest
    The Witch: Part 1 - The Subversion
    7.1
    The Witch: Part 1 - The Subversion
    Killing Romance
    5.9
    Killing Romance

    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      Both first and second parts were filmed simultaneously for 13 months.
    • Quotes

      [from trailer]

      Lee Ahn: I can't let them take what's mine.

    • Connections
      Followed by Alienoid: The Return to the Future (2024)

    Top picks

    Sign in to rate and Watchlist for personalized recommendations
    Sign in

    FAQ

    • How long is Alienoid?
      Powered by Alexa

    Details

    Edit
    • Release date
      • July 20, 2022 (South Korea)
    • Country of origin
      • South Korea
    • Official site
      • Official site (United States)
    • Language
      • Korean
    • Also known as
      • Alienoid: Part 1
    • Production company
      • Caper Film
    • See more company credits at IMDbPro

    Box office

    Edit
    • Budget
      • ₩30,000,000,000 (estimated)
    • Gross US & Canada
      • $168,309
    • Opening weekend US & Canada
      • $116,032
      • Aug 28, 2022
    • Gross worldwide
      • $12,109,608
    See detailed box office info on IMDbPro

    Tech specs

    Edit
    • Runtime
      2 hours 22 minutes
    • Color
      • Color
    • Sound mix
      • Dolby Digital
      • Dolby Atmos
      • IMAX 6-Track
    • Aspect ratio
      • 2.35 : 1

    Contribute to this page

    Suggest an edit or add missing content
    Alienoid (2022)
    Top Gap
    What is the Canadian French language plot outline for Alienoid (2022)?
    Answer
    • See more gaps
    • Learn more about contributing
    Edit page

    More to explore

    Recently viewed

    Please enable browser cookies to use this feature. Learn more.
    Get the IMDb App
    Sign in for more accessSign in for more access
    Follow IMDb on social
    Get the IMDb App
    For Android and iOS
    Get the IMDb App
    • Help
    • Site Index
    • IMDbPro
    • Box Office Mojo
    • License IMDb Data
    • Press Room
    • Advertising
    • Jobs
    • Conditions of Use
    • Privacy Policy
    • Your Ads Privacy Choices
    IMDb, an Amazon company

    © 1990-2025 by IMDb.com, Inc.