The Devil You Know

The Devil You Know

2025
1h 44m
5.5

5.5/10

2 votes
Thriller Crime
Overview

Yu-jeong is a star English tutor, popular nationwide for her lessons and beauty. She has the perfect life going on- her education business is blooming, she has a successful doctor husband and a loving daughter. One day, she meets Sun-hee from a volunteer group. He seems like a friendly guy with charms. Gang-su, Yu-Jeong's childhood friend who is like a little brother to her, however warns her about Sun-hee that he has a bad reputation even among gangsters. But what Yu-jeong doesn't realize is that Sun-hee is a narcissistic sociopath- until it's too late. Meanwhile, Sun-hee's gang brothers steal money behind his back, and Sun-hee's old time friend approaches him to start a new drug business. Yu-jeong fights tooth and nails to break free from Sun-hee and enlists Gang-su's help- and everything turns deadly when it all reaches a boiling point.

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Status: Released

Language: KO

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Production Information

Production Countries
South Korea
Spoken Languages
Korean

Quick Facts

Original Title 악의 도시
Release Date June 20, 2025
Status Released
Language KO

Cast

Han Chae-young
Han Chae-young

Yu-jeong

Hyun Woo-sung
Hyun Woo-sung

Sun-hee

Jang Eui-soo
Jang Eui-soo

Gang-su

Kim Hye-eun
Kim Hye-eun

Grace

Kim Won-woo
Kim Won-woo

Ji-woo

Key Crew

Hyun Woo-sung
Director
Hyun Woo-sung
Writer

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