S01E0142:571. Episode 1After Nam Gi-seok's mysterious death, Nam Gi-jun emerges from seclusion on a mission to find the perpetrator — no matter the cost.Episodes — Limited Series
Season pageS01E0142:571. Episode 1After Nam Gi-seok's mysterious death, Nam Gi-jun emerges from seclusion on a mission to find the perpetrator — no matter the cost.
S01E0244:392. Episode 2After tracking down Gi-seok's hit, Gi-jun discovers the scheme's origin — forcing him to enforce a rule he established more than a decade ago.
S01E0337:213. Episode 3Despite his father's precautions, Gu Jun-mo underestimates the threat he faces. Frustrated and desperate, he decides to handle Gi-jun himself.
S01E0439:024. Episode 4Desperate to save his son, Chairman Gu digs deeper into Gi-seok's hit. After Jun-mo attacks his friends, Gi-jun goes head-to-head with Jun-mo's army.
S01E0542:565. Episode 5Gi-jun quickly learns that his problems don't end with Jun-mo. A gang war breaks out after Chairman Lee suspects the real architect behind recent events.
S01E0645:586. Episode 6Cha Yeong-do sets his plan in motion. As Lee Geum-son seizes power, Gi-jun faces betrayal, danger, and a race to uncover the truth behind it all.
S01E0749:167. Episode 7With all his obstacles cleared, Geum-son puts his endgame into play. Will Gi-jun succeed in stopping him, or go down trying?Where to stream Mercy for None
Subscription
Netflix
Netflix Standard with Ads
NetflixNetflix Standard with AdsAvailability provided by JustWatch via TMDB, details on TMDB. Offers in the United States, subject to change.
Mercy for None synopsis
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 cast
So Ji-subNam Gi-jun · 7 ep.
Huh Joon-hoLee Joo-woon · 7 ep.
Gong MyoungGu Jun-mo · 7 ep.
Choo Young-wooLee Geum-son · 7 ep.
Ahn Kil-kangKoo Bong-san · 7 ep.
Cho Han-chulChoi Seong-chul · 7 ep.
Lee Jun-hyukNam Gi-seok · 7 ep.
Cha Seung-wonCha Young-do · 7 ep.
Lee Beom-sooSim Seong-won · 7 ep.
Jung Gun-jooCheon Hae-beom · 7 ep.
Lee Jung-hoonJoo-woon's gang member · 7 ep.
Kim Min-suThug · 1 ep.Mercy for None trailer
About the series Mercy for None
Mercy for None is a series (action & adventure and drama), airing on Netflix since 2025. It has 1 season and 7 episodes. The series ended on June 6, 2025. Cast members include So Ji-sub, Huh Joon-ho and Gong Myoung. It is rated 7.8/10 by 200 TMDB users.
Frequently asked questions about Mercy for None
Where to watch Mercy for None online?
In the United States, Mercy for None is available with a subscription on Netflix and Netflix Standard with Ads (source: JustWatch via TMDB, offers subject to change). Each episode has its own page with this information.
How many seasons of Mercy for None are there?
Mercy for None has 1 season for a total of 7 episodes.
Has Mercy for None ended?
Yes, the series has ended: the last episode aired on June 6, 2025.
Who stars in Mercy for None?
The lead actors are So Ji-sub (Nam Gi-jun), Huh Joon-ho (Lee Joo-woon), Gong Myoung (Gu Jun-mo), Choo Young-woo (Lee Geum-son), Ahn Kil-kang (Koo Bong-san).
