Mercy for None
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.
Director(s)
Choi Sung-eun
Where to watch
Netflix
Subscription
Cast & Crew
Seasons Guide
Details
Reviews
MovieGuys
I'm actually quite surprised this series was produced by Netflix. Its certainly not the standard fare, I've come to expect from them. "Mercy for None" is your typical, gritty, South Korean organised crime drama, on steroids. This is wall to wall unrelenting action, with a seemingly endless stream of well choreographed fights, delivered in bloody style, by a key character, who feels unstoppable. Like many Korean series, it is intelligently rendered, with a moderately complex back story, replete with interesting characters, with often surprisingly subtle, at at times fatalistic, motives. This isn't just brute force and brawn, although there is plenty of that, on offer. Where this series falls down a little, is the extremity of violence, that plays out, on the screen. It can be wincingly visceral and could, I feel, have been dialled down, a couple of notches. In summary, for the most part this is a cracker of a series for those of us who like gritty street crime tales, with a bleak, uncompromising heart. Very definitely worth a look.
All Trailers
![Official Trailer [ENG SUB]](https://i.ytimg.com/vi/ZG5oMij_26s/maxresdefault.jpg)
Teasers
![Official Teaser [Subtitled]](https://i.ytimg.com/vi/N1FN6GkmXNk/maxresdefault.jpg)
Gives off similar vibes
Mercy for None FAQs
Choi Sung-eun is the director of Mercy for None.
The cast of Mercy for None includes Cho Han-chul as Choi Seong-chul, Cha Seung-won as Cha Young-do, Lee Jun-hyuk as Nam Gi-seok, An Kil-kang as Koo Bong-san, So Ji-sub as Nam Gi-jun, Choo Young-woo as Lee Geum-son, Huh Joon-ho as Lee Joo-woon, Lee Jung-hoon as Joo-woon's gang member, Gong Myoung as Gu Jun-mo, Lee Beom-soo as Sim Seong-won, and Jung Gun-joo as Cheon Hae-beom.
Episodes run about 43 mins. The total runtime is about 4h 58 mins.
Yes. You can watch the Mercy for None trailer on this Fanbiz page on Fanziz.
You can watch Mercy for None on Netflix (Subscription). Check this Fanbiz page for the latest platforms.
Mercy for None was released in 2025.
Mercy for None is listed under Action & Adventure and Drama on Fanbiz.
Mercy for None has 1 review on Fanziz, with an average rating of 8.0/10. One reviewer wrote: "I'm actually quite surprised this series was produced by Netflix. Its certainly not the standard fare, I've come to expect from them. "Mercy for None" is your typical, gritt..."
Mercy for None has 1 season and 7 episodes on Fanbiz. Available seasons include Limited Series.
