Series Cast
Lee Jung-ha
Kim Eui-gyeom
Kim Do-wan
Kang Yoon-ki
Kim Sang-ho
Kim Seok-tae
Kim Joo-ryoung
Myeong Da-bin
Lim Sung-kyun
Kim Seung-joon
Yuk Jun-seo
Lee Geol-jae
Yoo Hee-je
Choi Ki-soo
Lim Hyun-tae
Choi Hong-il
Shin Jae-hwi
Hong Min-gi
Current Season

Season 1
2025 | 8 Episodes
Season 1 of ONE: High School Heroes premiered on May 30 2025
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Facts
Status
Returning Series
Status

Type
Scripted
Original Language
English
Keywords
- violence in schools
- based on webcomic or webtoon