Forgotten poster

Forgotten

"Locked. Erased. Controlled. Isolated. Blurred."

Movie 2017 1h 48m 7.9 /10
Directed by Chang Hang-jun

Set in late 1990s Seoul, Forgotten follows Jin-seok, a nervy young student who moves with his parents and his older brother into a new house. The house itself seems to breathe with a pulse, doors creak, rooms rearrange, and whispers echo in hallways. Jin-seok's grasp on reality frays as... Read more

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Streaming availability last verified: February 25, 2026

About Forgotten

Set in late 1990s Seoul, Forgotten follows Jin-seok, a nervy young student who moves with his parents and his older brother into a new house. The house itself seems to breathe with a pulse, doors creak, rooms rearrange, and whispers echo in hallways. Jin-seok's grasp on reality frays as inexplicable disturbances touch each family member, gnawing at their confidence that their move signals progress. While the adults soothe him and try to keep up appearances, a shadowy past they hoped to forget starts leaking into their present. The kid's paranoia is not just fear; it hints at buried secrets that maybe explain their new home's hostility. The film keeps revelations in check, heightening suspense without revealing everything at once.

Directed by Chang Hang-jun with a screenplay by Lim Sun-ae, Forgotten channels Korean thriller traditions through a restrained, character driven approach. The film balances domestic anxieties with chilly mystery, leaning on atmosphere over loud dash cuts, and benefits from careful casting and a sharp visual sense.

The film pulled in roughly 9.97 million dollars worldwide, a solid figure for a Korean thriller released in 2017. Its earnings reflect steady interest in tightly wound family mysteries that balance psychological tension with procedural elements, appealing to genre fans beyond Korea and suspense audiences worldwide.

Forgotten stands out in the crowded pool of late 2010s thrillers for its late 90s Seoul setting and the way it treats memory and parental pressure as part of daily life. Kang Ha-neul's Jin-seok drew particular praise for restraint and emotional clarity, elevating scenes in small apartments and quiet hallways.

Critics noted the film's careful pacing and strong performances, using the fragile family dynamic to explore fear as a distortion of memory. It closes with a sharp reminder that memory can bite back when a family tries to forget, leaving questions about truth behind for audiences everywhere.

Details

Release Date
November 29, 2017
Runtime
1h 48m
User Ratings
1,286 votes
Type
Movie
Genres
Thriller, Mystery, Crime
Country
South Korea
Studio
BA Entertainment +4 more
Box Office
$9,968,972
External Links
View on IMDB

Official Trailer

Cast

Kang Ha-neul

Kang Ha-neul

Jin-seok

Kim Moo-yul

Kim Moo-yul

Yoo-seok / Choi Seong-uk

Moon Sung-keun

Moon Sung-keun

Jin-seok's Father / Mr. Park

Na Young-hee

Na Young-hee

Jin-seok's Father / Madam Min

Nam Myung-ryeol

Nam Myung-ryeol

Professor Choi

Lee Na-ra

Lee Na-ra

Professor Choi's Wife

Jeong Taek-hyeon

Jeong Taek-hyeon

High School Yoo-seok

Jung Chan-bi

Jung Chan-bi

Girl

Choi Go

Choi Go

Young Yoo-seok

Bae Seong-il

Bae Seong-il

Questionable Man 1

Director: Chang Hang-jun

Written by: Lim Sun-ae

Frequently Asked Questions

Forgotten is available to stream on Netflix.

Yes, Forgotten is available to stream on Netflix with a subscription.

With a rating of 7.9/10 from 1,286 viewers, Forgotten is well-received and recommended by the community. It's a good pick if you enjoy thriller, mystery, and crime stories.

Set in late 1990s Seoul, Forgotten follows Jin-seok, a nervy young student who moves with his parents and his older brother into a new house. The house itself seems to breathe with a pulse, doors creak, rooms rearrange, and whispers echo in hallways. Jin-seok's grasp on reality frays as inexplica...

Kang Ha-neul portrays Jin-seok. Jin-seok is the anxious young student at the center of the film.

Kim Moo-yul plays Yoo-seok, who is also known as Choi Seong-uk. This dual role is a key element in the film's mystery.