Starring
Lee Jeong-HaKim Do-wanKim Sang-hoKim Joo-ryoungShin Hyun-sooKim Jong-goo
Ratings per Episode
Votes per Episode
ONE: High School Heroes Episode Ratings Heatmap
| Avg | E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 9.1 | 8.3 | 9.2 | 9.6 | 9.3 | 9.3 | 9.3 | 9.3 | 9.4 |
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About
A former model student, pushed by domestic abuse and bullying, joins a group that stands up to school violence and defends its victims.
All Seasons
▼
Season 12025
9.179186h 17m
| Ep | Title | Rating | Yours | Votes | Runtime | |
|---|---|---|---|---|---|---|
| ▶ | 1 | Walkman | 8.3 | 188 | 51 min | |
| ▶ | 2 | Emergency Room | 9.2 | 88 | 46 min | |
| ▶ | 3 | Privileges | 9.6 | 95 | 47 min | |
| ▶ | 4 | Hero Mask | 9.3 | 85 | 42 min | |
| ▶ | 5 | High School Superheroes | 9.3 | 82 | 46 min | |
| ▶ | 6 | Bad Guy | 9.3 | 82 | 47 min | |
| ▶ | 7 | Dream | 9.3 | 84 | 48 min | |
| ▶ | 8 | Heroes | 9.4 | 87 | 50 min |
Full Cast & Crew
Cast
Lee Jeong-Ha Kim Eui Gyeom
Kim Do-wan Kang Yoon Gi
Kim Sang-ho Kim Eui-gyeom's father
Kim Joo-ryoung Myeong Da-bin
Shin Hyun-soo Kim Soo-Kyum
Kim Jong-goo Kim Ui-Gyeom's grandfather
Yuk Jun-seo Lee Gwi Jae
Yoo Hee-je Choi Kisoo
Im Sung-kyun Kim Seung-joom
Lim Hyun-tae Choi Hong-il