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
    OscarsEmmysToronto Int'l Film FestivalIMDb TIFF Portrait StudioHispanic Heritage 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

Forgotten

Original title: Gi-eok-ui bam
  • 2017
  • TV-MA
  • 1h 48m
IMDb RATING
7.4/10
57K
YOUR RATING
POPULARITY
1,656
8
Forgotten (2017)
When his abducted brother returns seemingly a different man with no memory of the past 19 days, Jin-seok chases after the truth behind the kidnapping.
Play trailer1:46
1 Video
52 Photos
Suspense MysteryWhodunnitCrimeMysteryThriller

Jin-seok, 21-year-old, moves into a new house with his family. One night, his beloved brother is kidnapped before his eyes. After long silence of 19 days, suddenly Yu-seok returns home. And ... Read allJin-seok, 21-year-old, moves into a new house with his family. One night, his beloved brother is kidnapped before his eyes. After long silence of 19 days, suddenly Yu-seok returns home. And soon Jin-seok feels Yu-seok is a total stranger.Jin-seok, 21-year-old, moves into a new house with his family. One night, his beloved brother is kidnapped before his eyes. After long silence of 19 days, suddenly Yu-seok returns home. And soon Jin-seok feels Yu-seok is a total stranger.

  • Director
    • Jang Hang-jun
  • Writer
    • Jang Hang-jun
  • Stars
    • Kang Ha-neul
    • Kim Mu-yeol
    • Moon Sung-keun
  • See production info at IMDbPro
  • IMDb RATING
    7.4/10
    57K
    YOUR RATING
    POPULARITY
    1,656
    8
    • Director
      • Jang Hang-jun
    • Writer
      • Jang Hang-jun
    • Stars
      • Kang Ha-neul
      • Kim Mu-yeol
      • Moon Sung-keun
    • 319User reviews
    • 23Critic reviews
  • See production info at IMDbPro
  • Videos1

    Trailer [OV]
    Trailer 1:46
    Trailer [OV]

    Photos51

    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    + 46
    View Poster

    Top cast24

    Edit
    Kang Ha-neul
    Kang Ha-neul
    • Jin-seok
    Kim Mu-yeol
    Kim Mu-yeol
    • Yoo-seok…
    Moon Sung-keun
    Moon Sung-keun
    • Jin-seok Bu…
    Na Young-hee
    Na Young-hee
    • Jin-seok Mo…
    Nam Myung-ryul
    Nam Myung-ryul
    • Professor Choi
    Lee Na-ra
    Lee Na-ra
    • Professor Choi's Wife
    • (as Eun-u Lee)
    Chan-Bi Jung
    • Girl
    • (as Jeong Chan-bi)
    Go Choi
    • Yoo-seok (young)
    Bae Sung-il
    Bae Sung-il
    • Mysterious Man 1
    Lee Soon-won
    Lee Soon-won
    • Mysterious Man 2
    Byeon Dong-jun
    • Mysterious Man 3
    Kang Shin-gu
    • The Real Jin-seok Bu…
    Ahn Min-yeong
    • The Real Jin-seok Mo
    Jung Taek-hyun
    Jung Taek-hyun
    • Yoo-seok (teen)
    Chae-ik Park
    Chae-ik Park
    • Moving Worker
    Kwon Hyeong-joon
    • Police Station Officer 1
    Mun Seong-pil
    • Police Station Officer 2
    Eom In-woo
    • Police Station Officer 3
    • Director
      • Jang Hang-jun
    • Writer
      • Jang Hang-jun
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews319

    7.457.1K
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

    Featured reviews

    7sellranger

    Twisty Surprise

    Short and sweet; I love me my Korean thrillers. This was a good one. Great for the first hour, had no idea where it was going. The last hour became a little more convoluted than it needed to be. Common in these films to keep layering on the connected relationships but the last hour just wasn't as strong as the set-up. Def worth watching.
    9fraudreizehn

    An amazing thriller

    Korean cinema in recent years has been ahead of many other countries on the continent, such as Japan, without giving us much time to assimilate it. "Forgotten" is one of the most recent examples of why this evolution has taken place and why many of us are delighted with this type of cinema. The film focuses on the life of a boy who tries to discover the truth behind the kidnapping of his older brother, who returns as a different man after nineteen days of captivity, from which he claims to remember nothing. A film that mixes the psychological thriller with touches of atmospheric terror and plays excellently with the shadows and paranoia of the younger brother during the days of the disappearance. Jang Hang-jun, responsible for the script and direction, knows how to make us feel the anguish of the situation at all times, making the disinformation that we have as a spectator is the same as our protagonist and creating a situation where interest increases every minute that passes. I must also emphasize the excellent performance of both brothers, especially that of the older brother (Kim Mu-Yeol), because he manages to create an insecurity and concern that does not disappear throughout the film. What's happened to him? That is the question that will haunt us at all time, as the film progresses, because the closer we get to its end, the more disoriented and surprised we will find ourselves, making us goose bumps and hitting us with an unsuspected but tremendous outcome. But not only in the script we can check quality, because if we focus on the more technical sections, we will realize that both the sound and photography sections are really well constructed, being vital in the development of many of the scenes and giving an intensity to the set that is well above average. The mastery of rhythm and the steady pulse behind the camera of the whole team make "Forgotten" not just a thriller, but an example of what modern cinema should be like. With' Forgotten', the lovers of the best thriller are in congratulations and the South Korean country claims its good state of form, because in recent years we have seen many examples of great calibre as 'I Saw The Devil', ' New World' or 'The Wailing' among others. Those who look for a good mystery, disturbing settings and stories with ingenious plot twists, should not miss this film.
    7sujith789_reviews

    Too many twists spoil the broth! - (6.5)

    • Watched this movie in Netflix.
    • The movie starts of very good and remains good till the first half of the movie.
    • After the first half, the writers introduced too many twists which spoiled the flow of movie. Some of those twists were unneccessary and didn't make much sense.
    • Didn't understood the motive behind the action of one of the heroes in climax scene. (Not mentioning the 'action' because it might be a spoiler)
    • Overall a one time watchable movie.
    Emerenciano

    Much better than you think

    Maybe what you read about the plot is not enough to attract your attention. But as the minutes pass, what seemed to be a drama becomes much more. The plot has twists and we just can't stop watching. I highly recommend it!
    8lilydavis-46130

    Good psychological thriller and mystery

    I enjoyed this movie better than expected. You never know with Netflix movies if a movie will be good or bad. But this movie is worth watching for the performances and characters. The ending is emotionally gripping. I'll spoil it by saying anything more. It's best going into this movie not knowing anything.

    More like this

    The Call
    7.1
    The Call
    Silenced
    8.0
    Silenced
    Unlocked
    6.4
    Unlocked
    I Saw the Devil
    7.8
    I Saw the Devil
    The Chaser
    7.8
    The Chaser
    Midnight
    6.5
    Midnight
    The Invisible Guest
    8.0
    The Invisible Guest
    Fractured
    6.5
    Fractured
    The Wailing
    7.4
    The Wailing
    The Man from Nowhere
    7.7
    The Man from Nowhere
    Mother
    7.7
    Mother
    Train to Busan
    7.6
    Train to Busan

    Related interests

    James Stewart in Rear Window (1954)
    Suspense Mystery
    Jude Law in Sherlock Holmes: A Game of Shadows (2011)
    Whodunnit
    James Gandolfini, Edie Falco, Sharon Angela, Max Casella, Dan Grimaldi, Joe Perrino, Donna Pescow, Jamie-Lynn Sigler, Tony Sirico, and Michael Drayer in The Sopranos (1999)
    Crime
    Jack Nicholson and Faye Dunaway in Chinatown (1974)
    Mystery
    Cho Yeo-jeong in Parasite (2019)
    Thriller

    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      The director explained his inspiration for Forgotten in a 2018 interview. A friend mentioned to him that his cousin had left home for about a month, then returned. But the cousin seemed like a stranger afterwards.
    • Goofs
      When Jin-seok goes to a police station and an officer pulls his files, another officer states Jin-seok date of birth, but there is not this information on Jin-seok's files.
    • Connections
      Referenced in Maldito clásico: Tren a Busán (Train to Busan) es un maldito clásico (2025)
    • Soundtracks
      Blue Christmas
      Performed by David Thibault

      Courtesy of Productions Martin Leclerc

      All Right Reserved, Used by Permission

      Original song by Jay Johnson (as Johnson, Jay W.) / Billy Hayes (as Hayes, Billy)

      Originally published by Universal Polygram Int. Publishing Inc

      Sub Published by Universal Music Publishing Korea

    Top picks

    Sign in to rate and Watchlist for personalized recommendations
    Sign in

    FAQ14

    • How long is Forgotten?Powered by Alexa

    Details

    Edit
    • Release date
      • February 21, 2018 (United States)
    • Country of origin
      • South Korea
    • Official site
      • Official Netflix
    • Language
      • Korean
    • Also known as
      • Đêm Ký Ức
    • Filming locations
      • Seoul, South Korea
    • Production company
      • BA Entertainment
    • See more company credits at IMDbPro

    Box office

    Edit
    • Budget
      • MVR 400,000,000 (estimated)
    • Gross worldwide
      • $9,968,972
    See detailed box office info on IMDbPro

    Tech specs

    Edit
    • Runtime
      • 1h 48m(108 min)
    • Color
      • Color
    • Sound mix
      • Dolby Digital
    • Aspect ratio
      • 1.85 : 1

    Contribute to this page

    Suggest an edit or add missing content
    • 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.