Bloodhounds Season 2 cast and characters: Here’s who brought Netflix’s action K-drama to life

Bloodhounds Season 2 takes on an even more dangerous path for Kim Geon-woo and Hong Woo-jin as they face a new threat. The story begins after three years as Geon-woo is working hard to become a champion and Woo-Jin is supporting him like a coach and brother. But that peace doesn’t last long.

A new figure named Baek-jeong steps into the story as a ruthless and powerful man who runs an illegal underground boxing league. He becomes obsessed with pulling Gun-Woo into this world, even if it means targeting people close to him to force a fight.

And as the K-drama begins, the main duo also prepares for fights that are not motivated only by survival but also by taking on more power and dethroning Baek-jeong from his illegal position. Apart from Gun-woo and Woo-jin, the series also has other key figures.

You can explore the cast and character list below!

A look at the main cast and characters of Bloodhounds Season 2

A look at Bloodhounds Season 2 (Image via X/@netflix)

Following the triumphant Season 1, the action K-drama, Bloodhounds Season 2 made it to our screens in April 2026. While it brings back the fan-favorite duo, it also brings a new and ruthless enemy. Here's a look at the main cast and characters of the K-drama:

1) Woo Do-hwan as Kim Geon-woo

Kim Geon-woo, played by Woo Do-hwan (Image via X/@Netflix_PH)

Geon-woo is among the main characters in Season 2, who is no longer struggling but actively chasing his dream of becoming a professional boxing champion. Though he looks tough inside the ring, Geon-woo is a kind man with emotions.

Actor Woo Do-hwan has been a part of many acclaimed K-dramas like Mr. Palnkton, The King: Eternal Monarch, Mad Dog, and more.

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2) Lee Sang-yi as Hong Woo-jin

Hong Woo-jin, played by Lee Sang-yi (Image via X/@Netflix_PH)

Woo-jin has been Geon-woo's closest companion, but in Bloodhounds Season 2, he takes on the responsibility of training him. He is more expressive and talkative compared to Geon-woo, but when it comes to protecting people he cares about, he becomes extremely serious.

Actor Lee Sang-yi appeared in hit K-dramas like Good Boy, My Demon, Hometown Cha-Cha-Cha and more.

3) Rain as Im Baek-jeong (Main villain)

Im Baek-jeong, played by Rain (Image via X/@Netflix_PH)

Im Baek-jeong is the leading antagonist in Season 2 of the hit K-drama. Baek-jeong runs an illegal underground boxing and gambling network on an international level. Unlike the Season 1 villains, he is not just about money lending. He controls an entire system where fights are manipulated for profit.

The returning and supporting cast and characters of Bloodhounds Season 2

Season 2 also brings back the key supporting characters:

Park Sung-woong as Kim Myeong-gil: He was the villain in Season 1, and also appears in the new chapter. However, Myeong-il has less power as Baek-jeong takes the role of the main bad guy.

Heo Joon-ho as President Choi Tae-ho: He is the experienced and morally grounded mentor figure in Season 2. Tae-ho also helped Geon-woo and Woo-jin fight against financial crime.

Kim Sae-ron as Cha Hyeon-ju: She is a skilled and tough fighter connected to President Choi. She has notable physical strength and becomes a key member of the group.

Other cast members of the K-drama include Yoon Yoo-sun, Lee Hae-young and more.