So Ji-sub
Nam Gi-jun
TV SERIES
Mercy for None
Action & AdventureDrama
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.
Top cast
Huh Joon-ho
Lee Joo-woon
Gong Myoung
Gu Jun-mo
Choo Young-woo
Lee Geum-son
Ahn Kil-kang
Koo Bong-san
Cho Han-chul
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
Lee Jung-hoon
Joo-woon's gang member
Creative team
Choi Sung-eun (Director)
You may also like
TV
TV
Weak Hero
2022Series
TV
The Better Sister
2025Series
TV
Bloodhounds
2023Series
TV
Gangs of London
2020Series
TV
ONE: High School Heroes
2025Series
TV
Kung Fu
2021Series
TV
Agent Kim Reactivated
2026Series
TV
The Bay
2019Series
TV
Taxi Driver
2021Series
TV
Wynonna Earp
2016Series
TV
Prison Break
2005Series
Episodes
7 Episodes
011. Episode 1
After Nam Gi-seok's mysterious death, Nam Gi-jun emerges from seclusion on a mission to find the perpetrator — no matter the cost.
022. Episode 2
After 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.
033. Episode 3
Despite his father's precautions, Gu Jun-mo underestimates the threat he faces. Frustrated and desperate, he decides to handle Gi-jun himself.
044. Episode 4
Desperate 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.
055. Episode 5
Gi-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.
066. Episode 6
Cha 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.
077. Episode 7
With all his obstacles cleared, Geum-son puts his endgame into play. Will Gi-jun succeed in stopping him, or go down trying?