ONE: High School Heroes (2025): cast, story & where to watch
2025 · Series · ★ 8.1
Released in 2025, ONE: High School Heroes is an action & adventure and drama series.
What it’s about. A former model student, pushed by domestic abuse and bullying, joins a group that stands up to school violence and defends its victims.
Who’s in it. ONE: High School Heroes stars Lee Jung-ha as Kim Eui-gyeom, Kim Do-wan as Kang Yoon-ki, Kim Sang-ho as Kim Seok-tae and Kim Joo-ryoung as Myeong Da-bin, among others.
How it landed. With an audience score of 8.1/10, ONE: High School Heroes sits among the best-reviewed titles in the catalogue.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch ONE: High School Heroes page.
If you liked it. Fans of ONE: High School Heroes tend to enjoy Rick and Morty, Demon Slayer: Kimetsu no Yaiba, Attack on Titan and Attack on Titan: No Regrets.
Frequently asked
- Where can I watch ONE: High School Heroes (2025)?
- Streaming, rental and purchase options for ONE: High School Heroes change frequently. Check our where-to-watch page for the latest availability in your country.
- Is ONE: High School Heroes worth watching?
- ONE: High School Heroes holds an audience score of 8.1 out of 10, and is a strong pick if you enjoy action & adventure and drama. Most viewers rate it highly.
- Who stars in ONE: High School Heroes?
- ONE: High School Heroes stars Lee Jung-ha, Kim Do-wan, Kim Sang-ho, Kim Joo-ryoung and Shin Jun-seop.
- When was ONE: High School Heroes released?
- ONE: High School Heroes was released in 2025.