"Undercover High School" has shared a new behind-the-scenes look at its intense action scenes! MBC’s “Undercover High School” ...

In the episode aired on the 21st of MBC’s Friday-Saturday drama "Undercover High School," Jeong Hae-sung (Seo Kang-jun) and ...

In 'Undercover High School,' Jin Gi-joo was depicted as being drunk and misfinding a home. On the 7th, the MBC Friday-Saturday drama 'Undercover High School' showed a heavily intoxicated Oh Soo-ah ...

The scene where Su A (Jin Ki Joo) slipped on a massage ball in the rooftop room and accidentally kissed Hae Sung (Seo Kang Jun) particularly captured viewers’ attention, with ratings momentarily ...

MBC's "Undercover High School" has unveiled a new making-of video! “Undercover High School” is a comedy action drama about a National Intelligence Service ...