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Forgotten

2017·Movie·108 min·7.9(1,338)

Locked. Erased. Controlled. Isolated. Blurred.

Jin-seok, 21-year-old, moves into a new house with his family. He suffers from a slight schizophrenia but he carries an ordinary life under the warm care of the family. His older brother Yu-seok is a decent college student, a mentor, and role model for Jin-seok. One night, his beloved brother is kidnapped by unidentified assailants before Jin-seok's eye. Jin-seok can’t recognize their faces, but can remember only the VIN that matches with no car. After long silence of 19 days, suddenly Yu-seok returns home, but remembers nothing which had happened in the meantime. And soon Jin-seok feels Yu-seok is a total stranger.

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Where to watch Forgotten in United States

Click a service to open Forgotten there. Availability last verified on June 20, 2026.

Where is Forgotten streaming around the world?

CountryStreaming onRent / Buy
United StatesNetflix, Netflix Standard with Ads
IndiaNetflix
United KingdomNetflix, Netflix Standard with Ads
CanadaNetflix, Netflix Standard with Ads
AustraliaNetflix, Netflix Standard with Ads
GermanyNetflix, Netflix Standard with Ads
FranceNetflix, Netflix Standard with Ads
SpainNetflix, Netflix Standard with Ads
BrazilNetflix, Netflix Standard with Ads
JapanNetflix, Netflix Standard with Ads

About Forgotten

Forgotten is a 2017 Korean-language thriller, mystery and crime film directed by Chang Hang-jun. The cast is led by Kang Ha-neul, Kim Moo-yul, Moon Sung-keun. It has a runtime of 1h 48m. Viewers rate it 7.9/10 across 1300 ratings. In United States, it is currently streaming on Netflix, Netflix Standard with Ads.

Forgotten was produced by BA Entertainment, Michigan Venture Capital, and Plus M Entertainment and made in South Korea. It was released on November 29, 2017. At the box office it grossed around $10 million worldwide.

Director
Chang Hang-jun
Writers
Chang Hang-jun
Release date
November 29, 2017
OTT release
February 21, 2018
Original language
Korean
Status
Released
Country
South Korea
Box office
$10 million
Production
BA Entertainment, Michigan Venture Capital, Plus M Entertainment
#hypnosis#revenge#murder#brother brother relationship#malicious#critical

Forgotten cast & crew

Forgotten was directed by Chang Hang-jun and written by Chang Hang-jun.

The cast features Kang Ha-neul as Jin-seok, Kim Moo-yul as Yoo-seok / Choi Seong-uk, Moon Sung-keun as Jin-seok's Father / Mr. Park, Na Young-hee as Jin-seok's Father / Madam Min, Nam Myung-ryeol as Professor Choi, and Lee Na-ra as Professor Choi's Wife.

Behind the camera, the score was composed by Kim Tae-hoon, cinematography is by Kim Il-yeon, and it was produced by Park Jun-sik and Billy Acumen.

Is Forgotten worth watching?

Forgotten holds an audience score of 7.9/10 from 1,338 ratings, marking it as well-reviewed thriller films.

At 1h 48m, it's a standard feature-length watch.

If you enjoy thriller, mystery, and crime, Forgotten is worth a place on your watchlist.

How and where to watch Forgotten

In United States, you can stream Forgotten on Netflix and Netflix Standard with Ads. Click any service above to open it directly.

It first became available to stream digitally on February 21, 2018.

Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.

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Cast of Forgotten

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

Lee Soon-won

Lee Soon-won

Questionable Man 2

No photo

Byeon Dong-joon

Questionable Man 3

Forgotten — FAQs

Where can I watch Forgotten in United States?

Forgotten is streaming on Netflix, Netflix Standard with Ads in United States.

Is Forgotten on Netflix?

Yes — Forgotten is currently available on Netflix in United States.

What language is Forgotten in?

Forgotten is originally in Korean. Subtitle and dub options vary by streaming service.

How long is Forgotten?

Forgotten runs 1 hours 48 minutes (108 minutes).

What is Forgotten rated?

It holds a 7.9/10 audience score from 1,338 ratings.

When did Forgotten release on OTT?

Forgotten became available digitally on February 21, 2018.

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Forgotten (2017) — where to watch online · SearchOTT