Mercy for None (2025)
A gripping Korean revenge thriller on Netflix, following a former gangster's relentless hunt for the truth behind his brother's death.
Mercy for None - Series Information
- Original Title: 광장
- First Air Year: 2025
- Last Air Year: 2025
- Type: TV Series
- Genres: Action, Adventure, Drama
- Content Rating (US): TV-MA
- Number of Seasons: 1
- Number of Episodes: 7
- Status: Ended
- Original Language: Korean
- Spoken Languages: Korean
- First Air Date: June 6, 2025 (United States - TV-MA), June 6, 2025 (Canada - 18+), June 6, 2025 (United Kingdom - 15), June 6, 2025 (Germany - 16), June 6, 2025 (France - 16), June 6, 2025 (India - A), June 6, 2025 (New Zealand - 16), June 6, 2025 (Brazil - 16), June 6, 2025 (Mexico - C), June 6, 2025 (Spain - 16)
- Networks: Netflix
- Production Companies: Yong Film, Studio N
- Production Countries: South Korea
Mercy for None - Plot
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.
Mercy for None - Trailer
Watch the official trailer and see the brutal world of Mercy for None unfold:
He is back.
Where to Watch Mercy for None
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Mercy for None - Cast & Crew
Main Cast
- So Ji-sub
- Huh Joon-ho
- Gong Myoung
- Choo Young-woo
- An Kil-kang
- Cho Han-cheul
- Lee Jun-hyuk
- Cha Seung-won
- Lee Beom-soo
- Jung Gun-joo
Writers
- Yoo Gi-sung
Mercy for None - FAQs
Where can you stream Mercy for None online?
Mercy for None is available exclusively on Netflix, including Netflix Standard with Ads. It premiered globally on June 6, 2025. You can check regional streaming availability and compare all viewing options through JustWatch.
Is Mercy for None based on a webtoon?
Yes, Mercy for None is adapted from a Korean webtoon. The series translates the source material's intense crime and revenge narrative to the screen, following a former gangster who investigates his brother's mysterious death and pursues those responsible.
Who are the main actors in Mercy for None?
The series stars So Ji-sub as Nam Gi-jun, Cha Seung-won as Cha Young-do, Huh Joon-ho as Lee Joo-woon, Gong Myoung as Gu Jun-mo, Lee Beom-soo as Sim Seong-won, and Choo Young-woo as Lee Geum-son, among others.
What is Mercy for None about?
Mercy for None follows a former gangster who, after cutting ties with his criminal past, returns to investigate the truth behind his brother's death. Driven by grief and rage, he embarks on a brutal, unrelenting quest for revenge against those who destroyed his family.
How many episodes does Mercy for None have?
Mercy for None is a limited series consisting of 7 episodes across a single season. All episodes were released on Netflix on June 6, 2025, making it a complete, self-contained story ideal for a single binge-watching session.
What is the content rating for Mercy for None?
Mercy for None is rated TV-MA in the United States, indicating it is intended for mature audiences only. The series contains intense violence, strong language, and dark thematic content consistent with its crime and revenge storyline. Viewer discretion is strongly advised.
Is Mercy for None worth watching for K-drama fans?
Mercy for None offers a gritty, high-stakes crime thriller anchored by a powerhouse cast led by So Ji-sub and Cha Seung-won. Its compact 7-episode format, webtoon origins, and relentless pacing make it a compelling watch for fans of Korean action dramas and revenge narratives.
Who wrote the screenplay for Mercy for None?
Mercy for None was written by Yoo Gi-sung. The screenplay is based on a Korean webtoon and was produced by Yong Film and Studio N for Netflix. The series was filmed in South Korea and premiered globally on the platform on June 6, 2025.
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