
Mercy for None
2025 · TV Series · TV-MA · ★ 7.8 · 95% critics
After cutting ties with his gang, a former gangster returns to dig into the truth behind his brother’s death. Determined to set things right, he pushes forward on a relentless revenge path fueled by hard choices and escalating danger.
Where to watch
Streaming on Netflix.
~6 hours to watch · 8 episodes.
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Details
- Original title
- 광장
- Years
- 2025
- Release date
- 2025-06-06
- Network
- Netflix
- Language
- Korean
- Rated
- TV-MA
- Max quality
- UHD
- Critic score
- 95/100
- TMDB rating
- 7.8/10 (157 votes)
About
You’ll likely enjoy Mercy for None if you want a nonstop, gritty Korean revenge thriller with brutal street-fight energy and a dark, lean pace; Not for you if extreme violence or relentless one-man action like My Name or Bloodhounds isn’t your thing.
Pros: relentless gritty action; dark revenge hook; engaging crime drama | Cons: extremely visceral violence; repetitive fight moments; story clarity varies
Themes
- investigation
- miniseries
- death
- death of brother
- aggressive
- brother brother relationship
- based on webcomic or webtoon
- antagonistic
- assertive
- excited
Cast & crew

So Ji-sub
as Nam Gi-jun

Huh Joon-ho
as Lee Joo-woon

Gong Myoung
as Gu Jun-mo

Choo Young-woo
as Lee Geum-son

An Kil-kang
as Koo Bong-san

Cho Han-cheul
as Choi Seong-chul

Lee Jun-hyuk
as Nam Gi-seok

Cha Seung-won
as Cha Young-do

Lee Beom-soo
as Sim Seong-won

Jung Gun-joo
as Cheon Hae-beom
Directed by Choi Sung-eun
Episodes1 season · 8 episodes
Season 18 episodes
- S1E1Episode 142mNetflix
- S1E2Episode 244mNetflix
- S1E3Episode 337mNetflix
- S1E4Episode 439mNetflix
- S1E5Episode 542mNetflix
- S1E6Episode 645mNetflix
- S1E7Episode 749mNetflix
- S1E8Episode 8