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ONE: High School Heroes poster

ONE: High School Heroes

8.0
1 season
8 episodes
Ended
Action & Adventure
Drama

Plot Summary

A former model student, pushed by domestic abuse and bullying, joins a group that stands up to school violence and defends its victims.

First Aired:May 30, 2025
Last Aired:June 13, 2025
Episode Runtime:Unknown
Networks:
wavve

Cast & Characters

Cast

Shin Jun-seop as Nam Seung-Sik

Shin Jun-seop

Nam Seung-Sik

Shin Jae-hwi as Lee Ki-Yoon

Shin Jae-hwi

Lee Ki-Yoon

Lee Jung-ha as Kim Eui-gyeom

Lee Jung-ha

Kim Eui-gyeom

Kim Do-wan as Kang Yoon-ki

Kim Do-wan

Kang Yoon-ki

Kim Sang-ho as Kim Seok-tae

Kim Sang-ho

Kim Seok-tae

Kim Joo-ryoung as Myeong Da-bin

Kim Joo-ryoung

Myeong Da-bin

Lim Sung-kyun as Kim Seung-joon

Lim Sung-kyun

Kim Seung-joon

Yuk Jun-seo as Lee Geol-jae

Yuk Jun-seo

Lee Geol-jae

Yoo Hee-je as Choi Ki-soo

Yoo Hee-je

Choi Ki-soo

Lim Hyun-tae as Choi Hong-il

Lim Hyun-tae

Choi Hong-il

Lee Chan-hyeong as Sung-Wook

Lee Chan-hyeong

Sung-Wook

Hong Min-gi as

Hong Min-gi

Shin Hyun-soo as Kim Su Gyeom [Eui Gyeom's brother]

Shin Hyun-soo

Kim Su Gyeom [Eui Gyeom's brother]

Where to watch free (US)

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Seasons (1)

Season 1
8.3

Season 1

8 episodes

Aired: 2025