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
    OscarsCannes Film FestivalStar WarsAsian Pacific American Heritage MonthSummer Watch GuideSTARmeter 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
Episode guide
  • Cast & crew
  • User reviews
  • Trivia
  • FAQ
IMDbPro

The Silent Sea

  • TV Series
  • 2021
  • TV-MA
  • 45m
IMDb RATING
6.9/10
27K
YOUR RATING
POPULARITY
2,955
12
Bae Doona, Gong Yoo, Lee Moo-saeng, Lee Joon, and Kim Sun-young in The Silent Sea (2021)
During a perilous 24-hour mission on the moon, space explorers try to retrieve samples from an abandoned research facility steeped in classified secrets.
Play trailer2:15
9 Videos
99+ Photos
Dystopian Sci-FiSpace Sci-FiSuspense MysteryAdventureDramaMysterySci-FiThriller

During a perilous 24-hour mission on the moon, space explorers try to retrieve samples from an abandoned research facility steeped in classified secrets.During a perilous 24-hour mission on the moon, space explorers try to retrieve samples from an abandoned research facility steeped in classified secrets.During a perilous 24-hour mission on the moon, space explorers try to retrieve samples from an abandoned research facility steeped in classified secrets.

  • Stars
    • Bae Doona
    • Gong Yoo
    • Lee Joon
  • See production info at IMDbPro
  • IMDb RATING
    6.9/10
    27K
    YOUR RATING
    POPULARITY
    2,955
    12
    • Stars
      • Bae Doona
      • Gong Yoo
      • Lee Joon
    • 443User reviews
    • 29Critic reviews
  • See production info at IMDbPro
  • Episodes8

    Browse episodes
    TopTop-ratedSeason2021

    Videos9

    The Quintessential K-Drama List: Most Popular Korean Shows on IMDb
    Clip 6:52
    The Quintessential K-Drama List: Most Popular Korean Shows on IMDb
    Official Trailer
    Trailer 2:15
    Official Trailer
    Official Trailer
    Trailer 2:15
    Official Trailer
    Official Teaser Trailer
    Trailer 1:17
    Official Teaser Trailer
    The Silent Sea (Spanish/Spain Trailer 1 Subtitled)
    Trailer 2:15
    The Silent Sea (Spanish/Spain Trailer 1 Subtitled)
    The Silent Sea (Latin America Market Trailer 1 Subtitled)
    Trailer 2:15
    The Silent Sea (Latin America Market Trailer 1 Subtitled)
    The Silent Sea (Dutch Trailer 1 Subtitled)
    Trailer 2:15
    The Silent Sea (Dutch Trailer 1 Subtitled)

    Photos147

    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    + 141
    View Poster

    Top cast50

    Edit
    Bae Doona
    Bae Doona
    • Doctor Song Ji-an
    • 2021
    Gong Yoo
    Gong Yoo
    • Han Yoon-jae
    • 2021
    Lee Joon
    Lee Joon
    • Ryoo Tae-seok
    • 2021
    Kim Sun-young
    Kim Sun-young
    • Hong Ga-young
    • 2021
    Lee Sung-wook
    Lee Sung-wook
    • Kim Hee Sun
    • 2021
    Jung Soon-won
    Jung Soon-won
    • Gong Soo-Chan
    • 2021
    Cha Rae-hyung
    • E1
    • 2021
    Yoo Hee-je
    Yoo Hee-je
    • E2
    • 2021
    Yoo Seong-ju
    Yoo Seong-ju
    • Mr. Hwang
    • 2021
    Gil Hae-Yeon
    • Director Choi
    • 2021
    Heo Sung-tae
    Heo Sung-tae
    • Kim Jae-sun
    • 2021
    Choi Young-woo
    Choi Young-woo
    • Lee Gi-soo
    • 2021
    Kang Mal-geum
    • Song Won-Kyung…
    • 2021
    Lee Moo-saeng
    Lee Moo-saeng
    • Chief Gong Soo-Hyuk…
    • 2021
    Chase Yi
    Chase Yi
    • E2
    • 2021
    Feodor Chin
    Feodor Chin
    • Kim Hee-sun
    • 2021
    Jasper Jeon
    Jasper Jeon
    • Captain Ryoo Tae-seok…
    • 2021
    Kim Si-Ah
    Kim Si-Ah
    • Luna
    • 2021
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews443

    6.927.2K
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

    Featured reviews

    6johnnychicago-75285

    I have seen worse...

    It's a story that doesn't really tell anything new. The show is nevertheless quite entertaining and in places really exciting. However, the story is not quite convincing, especially since there are some rough plot-holes and logic errors, and the ending is not really satisfying either. Some effects and also the set can't always convince. But since it was not a boring story, I can give 6 stars.
    7jasminn_tan

    Cool concept but...

    I was kind of excited when I first started watching this because it had a cool concept and the trailer looked good. And even though the visuals were stunning and the actors did an amazing job, it felt like something was missing. It's definitely a thriller but once the unknown was known, its momentum slowed down. And that ending was kind of anticlimactic, with some plot holes included.
    8Tweekums

    The Silent Sea

    This eight part Korea science fiction series is set in a near future where events have led to almost total desertification of the Earth. Water is a treasured commodity. With this in the backdrop Captain Han Yun-Jae has been tasked with leading a mission to retrieve samples from an abandoned lunar base. Amongst the team is scientist Dr Song Ji-An. Dr Song's sister had been one of the base's staff that was lost in a 'radiation leak' five years previously. The mission, which was due to take twenty four hours, gets off to a bad start; a crash landing leaves the crew having to walk several miles on the moon with limited oxygen. Things don't get much better when they reach the station. It soon becomes clear that not everything they were told was true, there are plenty of hidden dangers, they have difficulty finding the samples and what they find appears to be dangerous; to make matters worse it would appear that they are not alone.

    I thought this was a pretty solid series. It might not have been the most original but it delivered plenty of tension throughout. It is science fiction but there are also good horror elements such as what happens when people come in contact with the strange 'Luna water'. The characters were the sort one would expect in such a series; the leader who insists on sticking to the mission even after things go wrong; one trying to learn what happened to a family member; one constantly complaining and one who can't quite be trusted to mention just a few. The cast is solid; most obviously Bae Doona, who always seems to impress, as Dr Song. The effects are pretty good even if science is often ignored... for example I never though characters were operating in one sixth of Earth gravity. There are some nice surprises and ultimately I enjoyed the series so would recommend it to fans of the genre; just be prepared to suspend your disbelief.

    These comments are based on watching the series in Korean with English subtitles.
    6alexboyteh

    This show needs another season.

    The good : The story, it's pretty good, and it creates tension in a masterful way. The special effects are great.

    The bad: It's a slow burn and a bit of a cliché. Conversations seem to be somewhat forced for character creation and at times seem out of context and significance.. The story sometimes loses momentum.

    This show needs another season, because it leaves many unanswered questions and the story does not have a meaningful conclusion.

    So... Despite these facts I still recommend this show, to SCI-Fi fans, it is better than many recent productions.
    7rich-mac

    Worth a binge

    The Silent Sea is a pretty good effort at a SciFi thriller. Sure it has its moments of clumsiness, but it unfolds an interesting story.

    Beyond the human drama aspect - where some of the inter character communication is a little strange perhaps for Western audiences - there's a good angle in the story that then develops into several layers.

    I do get a bit tired of sci-fi that shows characters in endless corridors - when you pay so much per sq foot to build in space the last thing you'd do is waste so much space on corridors - but bad space station design isn't unique to this show - and plenty of aspects of the internals are also quite satisfyingly detailed.

    All in all this is a good sci-fi show that's worth a look and persevering with - worth a 7.

    More like this

    Hellbound
    6.6
    Hellbound
    Sweet Home
    7.2
    Sweet Home
    My Name
    7.8
    My Name
    All of Us Are Dead
    7.6
    All of Us Are Dead
    Parasyte: The Grey
    7.1
    Parasyte: The Grey
    Kingdom
    8.3
    Kingdom
    Black Knight
    6.4
    Black Knight
    Gyeongseong Creature
    7.3
    Gyeongseong Creature
    The Trunk
    7.0
    The Trunk
    The Silent Sea
    The Silent Sea
    Bloodhounds
    8.1
    Bloodhounds
    The Glory
    8.1
    The Glory

    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      It is the first SF space drama to be attempted in Korea.
    • Goofs
      While outside on the surface of the moon, the astronauts are walking in slow motion. Yet the moon has much lower gravity than Earth and far less atmosphere, so they would be able to stride and jump much more rapidly than on Earth. Also, inside the lunar base they go back to moving normally while wearing their space suits, even the gravity would be the same.
    • Connections
      Referenced in Film Junk Podcast: Episode 829: The Matrix Resurrections + Don't Look Up (2021)

    Top picks

    Sign in to rate and Watchlist for personalized recommendations
    Sign in

    FAQ13

    • How many seasons does The Silent Sea have?Powered by Alexa

    Details

    Edit
    • Release date
      • December 24, 2021 (United States)
    • Country of origin
      • South Korea
    • Official site
      • Official Netflix
    • Language
      • Korean
    • Also known as
      • Biển Tĩnh Lặng
    • Filming locations
      • Seoul, South Korea
    • Production company
      • Artist Studio
    • See more company credits at IMDbPro

    Tech specs

    Edit
    • Runtime
      45 minutes
    • Color
      • Color
    • Sound mix
      • Dolby Atmos
      • Dolby Digital
    • Aspect ratio
      • 16:9 HD

    Related news

    Contribute to this page

    Suggest an edit or add missing content
    Bae Doona, Gong Yoo, Lee Moo-saeng, Lee Joon, and Kim Sun-young in The Silent Sea (2021)
    Top Gap
    What was the official certification given to The Silent Sea (2021) in Japan?
    Answer
    • See more gaps
    • Learn more about contributing
    Edit pageAdd episode

    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.