Mercy for None (2025) — Where to Watch, Ratings & Cast | Movie Browser

brutal eleganceslow-burn vengeanceK-noir

Latest Episode

Episode 7

8.349 min

Season 1 • Episode 7

Latest

Episode 7

Jun 6, 2025

With all his obstacles cleared, Geum-son puts his endgame into play. Will Gi-jun succeed in stopping him, or go down trying?

Overview

Drama Action & Adventure

After severing ties with his gang, a former gangster returns to uncover the truth behind his brother's death — embarking on a relentless path of revenge.

Content warning

brother brother relationship excited death antagonistic aggressive investigation assertive based on webcomic or webtoon miniseries death of brother

brotherhood and betrayalcycles of violenceredemption vs. revengeinstitutional corruption

Standout Aspects

Acting

So Ji-sub's thousand-yard stare should be illegal.

Cinematography

Neon-drenched alleyways that breathe with menace.

Direction

Choi Sung-eun makes every silence scream.

Best for:Solo·Binge·Date Night

Heads up:Violence·Emotional

First AiredJun 6, 2025

StatusEnded

Vibe

Paceslow

Intensityhigh

Tonedark

Feelheavy

Seasons1·Episodes7

Top Cast

So Ji-sub

Nam Gi-jun

Huh Joon-ho

Lee Joo-woon

Gong Myoung

Gu Jun-mo

Choo Young-woo

Lee Geum-son

An Kil-kang

Koo Bong-san

Cho Han-cheul

Choi Seong-chul

Lee Jun-hyuk

Nam Gi-seok

Cha Seung-won

Cha Young-do

Lee Beom-soo

Sim Seong-won

Jung Gun-joo

Cheon Hae-beom

이정훈

Joo-woon's gang member

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Deep Dive

Trivia, insights & behind the scenes

Cultural

Adapts 'Mercy for None' webtoon by Kim Se-kyung, part of Korea's explosive 'revenge thriller' wave echoing Vincenzo and My Name.

Trivia

So Ji-sub took the role specifically because Gi-jun speaks less than 500 words total — he called it 'acting through bruises.'

Official Trailer [ENG SUB]

Official Trailer [ENG SUB]

Gallery(17 images)