Seo Kang Jun and Jin Ki Joo’s upcoming drama “Undercover High School” has revealed more of its cast lineup! “Undercover High School” is a comedy action drama that follows Jeong Hae Seong (Seo Kang Jun ...

MBC’s “Undercover High School” has shared a sneak peek of the evolving dynamic between Seo Kang Jun and Jin Ki Joo! “Undercover High School” is a comedy action drama about a National Intelligence ...

MBC’s upcoming drama “Undercover High School” has released a new poster featuring Seo Kang Jun, Jin Ki Joo, Kim Shin Rok! “Undercover High School” is a comedy action drama that follows Jeong Hae Seong ...

MBC’s upcoming drama “Undercover High School” has unveiled a new making-of video from its poster shoot! “Undercover High School” is a comedy action drama that follows Jeong Hae Seong (Seo Kang Joon), ...

MBC’s upcoming drama “Undercover High School” has teased the relationship between Seo Kang Jun and Jin Ki Joo! “Undercover High School” is a comedy action drama that follows Jeong Hae Seong (Seo Kang ...

Upcoming drama “Undercover High School” has shared a sneak peek of its first script reading! “Undercover High School” is a comedy action drama that follows Jeong Hae Seong (Seo Kang Jun), a National ...

MBC’s “Undercover High School” is already captivating audiences with the cast’s chemistry! “Undercover High School” is a comedy action drama that follows Jeong Hae Seong (Seo Kang Jun), a National ...

MBC’s upcoming drama “Undercover High School” has unveiled intriguing character posters! “Undercover High School” is a comedy action drama that follows Jeong Hae Seong (Seo Kang Jun), a National ...

Seo Kang Jun and Jin Ki Joo will team up to tackle corruption on the next episode of MBC’s “Undercover High School”! “Undercover High School” is a comedy action drama about a National Intelligence ...

MBC’s upcoming drama “Undercover High School” has unveiled a captivating new poster! “Undercover High School” is a comedy action drama that follows Jeong Hae Seong (Seo Kang Joon), a National ...