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Mercy for None

7.8/10 207 votes
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.

Cast:
So Ji-sub, Huh Joon-ho, Gong Myoung, Choo Young-woo
Language:
Korean
Country:
South Korea
Network:
Netflix

Episode guide

Seasons

1 available

Limited Series

Episodes

Episode 1 selected
Still from Episode 1 E01

Episode 1

★ 6.9

Episode 1

2025-06-06 · 42m

After Nam Gi-seok's mysterious death, Nam Gi-jun emerges from seclusion on a mission to find the perpetrator — no matter the cost.

Current episode
Still from Episode 2 E02

Episode 2

★ 7.3

Episode 2

2025-06-06 · 44m

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.

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Still from Episode 3 E03

Episode 3

★ 7.9

Episode 3

2025-06-06 · 37m

Despite his father's precautions, Gu Jun-mo underestimates the threat he faces. Frustrated and desperate, he decides to handle Gi-jun himself.

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Still from Episode 4 E04

Episode 4

★ 8.0

Episode 4

2025-06-06 · 39m

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.

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Still from Episode 5 E05

Episode 5

★ 8.3

Episode 5

2025-06-06 · 42m

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.

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Still from Episode 6 E06

Episode 6

★ 7.3

Episode 6

2025-06-06 · 45m

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.

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Still from Episode 7 E07

Episode 7

★ 8.3

Episode 7

2025-06-06 · 49m

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

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Cast

So Ji-sub

So Ji-sub

Nam Gi-jun

Huh Joon-ho

Huh Joon-ho

Lee Joo-woon

Gong Myoung

Gong Myoung

Gu Jun-mo

Choo Young-woo

Choo Young-woo

Lee Geum-son

Ahn Kil-kang

Ahn Kil-kang

Koo Bong-san

Cho Han-chul

Cho Han-chul

Choi Seong-chul

Lee Jun-hyuk

Lee Jun-hyuk

Nam Gi-seok

Cha Seung-won

Cha Seung-won

Cha Young-do

Lee Beom-soo

Lee Beom-soo

Sim Seong-won

Jung Gun-joo

Jung Gun-joo

Cheon Hae-beom

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