ONE: High School Heroes(2025)
ONE: High School Heroes Synopsis
A former model student, pushed by domestic abuse and bullying, joins a group that stands up to school violence and defends its victims.
ONE: High School Heroes (2025) is a action & adventure and drama series that premiered on May 30, 2025, spanning 1 season and 8 episodes. It stars Lee Jung-ha, Kim Do-wan, Kim Sang-ho and Kim Joo-ryoung. Viewers rate it 8.1 out of 10 across 71 ratings.
- First aired:
- 2025-05-30
- Last aired:
- 2025-06-13
ONE: High School Heroes Cast & Crew
Main cast
Lee Jung-ha
as Kim Eui-gyeom
Kim Do-wan
as Kang Yoon-ki
Kim Sang-ho
as Kim Seok-tae
Kim Joo-ryoung
as Myeong Da-bin
Shin Jun-seop
as Nam Seung-Sik
Lee Chan-hyeong
as Sung-Wook
Shin Jae-whi
as Lee Ki-Yoon
Lim Sung-kyun
as Kim Seung-joon
Yuk Jun-seo
as Lee Geol-jae
Yoo Hee-je
as Choi Ki-soo
Lim Hyun-tae
as Choi Hong-il
Hong Min-gi
as Kim Nam-hyeop
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ONE: High School Heroes Reviews & Ratings
Average viewer score of 8.1/10 from 71 ratings.
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ONE: High School Heroes – Frequently Asked Questions
Where can I stream ONE: High School Heroes?
+
ONE: High School Heroes (2025) is available to stream on Channel K Amazon Channel. Availability comes from JustWatch data and varies by country.
How many seasons of ONE: High School Heroes are there?
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ONE: High School Heroes has 1 season and 8 episodes in total, starting from its premiere on May 30, 2025.
Is ONE: High School Heroes still running?
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No. ONE: High School Heroes is marked as ended, with the final episode airing on June 13, 2025.
Who is in the cast of ONE: High School Heroes?
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ONE: High School Heroes (2025) stars Lee Jung-ha, Kim Do-wan, Kim Sang-ho, Kim Joo-ryoung and Shin Jun-seop. The full cast list with character names is available in the cast section of this page.
Is ONE: High School Heroes any good?
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ONE: High School Heroes (2025) is rated 8.1 out of 10 from 71 viewer votes, and suits viewers who like action & adventure and drama series. Reviews from viewers are collected further down this page.