Unlocked poster

Unlocked

"Why are you doing this to me?"

Movie 2023 1h 57m 7.3 /10
Directed by Kim Tae-joon

Lee Na-mi leads a busy urban life as a graphic designer, content with small private rituals. Her routine shatters when a lost phone falls into a dangerous man's hands and he uses it to track her every move. He taps her messages, maps her routes, and anticipates her plans, turning a personal... Read more

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Streaming availability last verified: February 25, 2026

About Unlocked

Lee Na-mi leads a busy urban life as a graphic designer, content with small private rituals. Her routine shatters when a lost phone falls into a dangerous man's hands and he uses it to track her every move. He taps her messages, maps her routes, and anticipates her plans, turning a personal device into a constant stalker. Na-mi realizes someone she barely knows can invade her home, her workplace, and her daily choices through the phone's whispers. She fights to reclaim privacy while the watcher grows bolder, forcing her to question who she can trust. The movie tightens tension through contemporary tech fears and precise pacing.

Directed by Kim Tae-joon, Unlocked arrived in 2023 as a Korean thriller that leans on a taut urban paranoia. The team crafts a restrained atmosphere through close framing and a sleek, subtle modern score. Akira Shiga is credited as creator, grounding the project in a practical yet unsettling premise.

Box office figures for Unlocked have not been publicly disclosed, and there is no widely reported worldwide gross. Domestic performance remains unconfirmed, and the film appears to have circulated more through festival appearances and streaming windows than through large scale theatrical runs.

Awards: as of now, Unlocked has not been listed among major nominations or wins in prominent ceremonies. Critics have noted the strong performances of Chun Woo-hee and Yim Si-wan, and some festival juries highlighted the film's confident direction and nerve, though it remains outside mainstream awards.

Reception centers on its examination of modern privacy and how a single device becomes a weapon. The story follows Na-mi and Jun-yeong as trust fractures under surveillance, with tension built through practical choices. The film asks what people will do to reclaim control when data trails imprison them, forcing viewers to assess how far they would go to protect their privacy.

Details

Release Date
February 17, 2023
Runtime
1h 57m
User Ratings
386 votes
Type
Movie
Genres
Thriller
Country
South Korea
Studio
Studio N +2 more
External Links
View on IMDB

Official Trailer

Cast

Chun Woo-hee

Chun Woo-hee

Lee Na-mi

Yim Si-wan

Yim Si-wan

Oh Jun-yeong

Kim Hie-won

Kim Hie-won

Woo Ji-man

Park Ho-san

Park Ho-san

Lee Seung-woo

Kim Ye-won

Kim Ye-won

Jeong Eun-joo

Jeon Jin-oh

Jeon Jin-oh

Kim Jeong-ho

Oh Hyun-kyung

Oh Hyun-kyung

CEO Oh

Ryu Sung-hyun

Ryu Sung-hyun

Chief of Detective

Jeon Ik-ryoung

Jeon Ik-ryoung

Jeong-mi

Kim Joo-ryoung

Kim Joo-ryoung

Eun-mi

Director: Kim Tae-joon

Written by: Akira Shiga

Frequently Asked Questions

Unlocked is available to stream on Netflix.

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

With a rating of 7.3/10 from 386 viewers, Unlocked is well-received and recommended by the community. It's a good pick if you enjoy thriller stories.

Lee Na-mi leads a busy urban life as a graphic designer, content with small private rituals. Her routine shatters when a lost phone falls into a dangerous man's hands and he uses it to track her every move. He taps her messages, maps her routes, and anticipates her plans, turning a personal devic...

Kim Hie-won plays Woo Ji-man, the dangerous man who uses the lost cell phone to track the protagonist. This character drives the thriller's tension as the stalker figure.

Chun Woo-hee portrays Lee Na-mi, the film's central protagonist. Her perspective drives the suspense as she tries to outrun the stalker.