S01 · E01
2,891 watching now
Overview
A former model student, pushed by domestic abuse and bullying, joins a group that stands up to school violence and defends its victims.
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
Shin Jun-seop
Nam Seung-Sik
Lee Chan-hyeong
Sung-Wook
Frequently Asked Questions
Is ONE: High School Heroes available to watch online?
Yes, you can stream ONE: High School Heroes free on StreamVaults in HD — no sign-up required.
When did ONE: High School Heroes first air?
ONE: High School Heroes first aired in 2025.
What genre is ONE: High School Heroes?
ONE: High School Heroes is a Action & Adventure, Drama series.
How many seasons does ONE: High School Heroes have?
ONE: High School Heroes has 1 season with 8 episodes total.
What is ONE: High School Heroes rated?
ONE: High School Heroes has a TMDB rating of 8.0/10 based on 64 reviews.
What is the status of ONE: High School Heroes?
ONE: High School Heroes has ended.
