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ONE: High School Heroes poster

ONE: High School Heroes(2025)

20251 season8 episodes

Action & Adventure Drama

80%User score 80 percent

User Score

67 votes

Overview

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

Seasons(1)

Season 12025 · 8 episodesMay 30, 2025

Season list for ONE: High School Heroes

Top Billed Cast

Lee Jung-ha
Kim Eui-gyeom
Kim Do-wan
Kang Yoon-ki

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ONE: High School Heroes (2025) | Watch Free Online Movies

Kim Sang-ho

Kim Seok-tae

Kim Joo-ryoung

Myeong Da-bin

Shin Jun-seop

Nam Seung-Sik

Lee Chan-hyeong

Sung-Wook

Shin Jae-whi

Lee Ki-Yoon

Lim Sung-kyun

Kim Seung-joon

Yuk Jun-seo

Lee Geol-jae

Yoo Hee-je

Choi Ki-soo

Lim Hyun-tae

Choi Hong-il

Hong Min-gi

Kim Nam-hyeop

Shin Hyun-soo

Kim Su Gyeom [Eui Gyeom's brother]

Ha Mheen

Kim Ui-gyeom Aunt (Eps 3)

Media

Where to Watch

No streaming options are listed for US right now. Availability changes often — check back soon.

Facts

Status: Ended
Type: Scripted
Original name: ONE: 하이스쿨 히어로즈
First aired: May 30, 2025
Last aired: June 13, 2025
Network: wavve
Original language: Korean

Official site IMDb

Keywords

violence in schools
based on webcomic or webtoon