A text message arrives from a dead friend. Since then, mysterious cases take place in a high school, which are intricately tangled with each other. Five mystery club members get together to reveal the truth of the mysterious incident at school.
Is High School Mystery Club on Netflix? Unfortunately this serie is not yet available on Netflix.
| Art | Jang Yeon-ok | Art Direction |
| Production | Park Hee-yeon | Executive Producer |
| Writing | 윤이나 | Writer |
| Writing | 허소영 | Writer |
| Writing | 고아해 | Writer |
| Writing | 김지윤 | Writer |
| Directing | 강소정 | Director |
| Directing | 박혜미 | Director |
| Directing | 정인혁 | Director |
| Directing | 박민지 | Director |
| Production | Park Seong-jae | Executive Producer |
| Directing | Kim Man-hee | Director |
| Directing | Lim Soo-jung | Director |
| Directing | Kim Ah-rim | Director |
| Writing | Gong Yeon-hui | Writer |
