1 Séasúr
24 Eachtra
비밀의 교정
- Bliain: 2006
- Tír: South Korea, United States of America
- Seánra: Drama, Mystery
- Stiúideo: EBS 1
- Eochairfhocal: high school, school, students
- Stiúrthóir: Chang-yong Lee
- Caitheadh: Seung-hyeon, Lee Do-hyeon, 이민호, 박보영, Chae Woon, Seol Sung-min
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