SimilarScreen
Undercover High School

Undercover High School

20257.91 Season12 EpisodesReturning Series

Overview

Ace NIS agent Jung Hae-seong is demoted after a mission failure. He goes undercover at a high school to locate King Gojong's missing gold, meeting his teacher Oh Soo-ah, who sees him as her lost first love, stirring old heartbreak.

Created by Im Young-bin
Written by Im Young-bin
NetworksMBC

Top Cast

Seo Kang-joon

Seo Kang-joon

Jeong Hae-sung

Jin Ki-joo

Jin Ki-joo

Oh Su-ah

Kim Shin-rock

Kim Shin-rock

Seo Myung-ju

Kim Min-ju

Kim Min-ju

Lee Ye-na

Yoon Ga-i

Yoon Ga-i

Park Mi-jung

Kim Young-ah

Kim Young-ah

Im Chung-ha

Lee Hyun So

Lee Hyun So

Han Seung-jae

Yun Chae-bin

Yun Chae-bin

Yun Chae-rin

Kim Sun-min

Kim Sun-min

Ji Hyeon-jun

Themes & Keywords

undercover agentromcomromancecomforting

About Undercover High School

Undercover High School is a action & adventure, comedy, drama series that first aired in 2025 exploring themes of undercover agent, romcom, romance, comforting. Created by Im Young-bin, it stars Seo Kang-joon, Jin Ki-joo, Kim Shin-rock. Ace NIS agent Jung Hae-seong is demoted after a mission failure. He goes undercover at a high school to locate King Gojong's missing gold, meeting his teacher Oh Soo-ah, who sees him as her lost first love, stirring old heartbreak.

Shows Similar to Undercover High School

Discover shows like Undercover High School — ranked by similarity and community votes

We found 15 shows similar to Undercover High School

If you enjoyed Undercover High School, you'll love these handpicked recommendations. Each title below shares similar themes, tone, and storytelling style. Our algorithm analyzes genres, keywords, creator filmography, and cast connections to find the closest matches. Whether you're looking for the same emotional depth, narrative structure, or visual style, these picks are curated to deliver the best viewing experience for fans of Undercover High School.

Man to Man
31% Match

Man to Man(2017)

TV Show7.4/10

From Kim Won Seok, the writer of Descendants of the Sun, a drama about a special bodyguard with a background in special investigations and the Hallyu star he is supposed to protect.

Dark Blue
22% Match

Dark Blue(2009)

TV Show6.9/10

Wandering in and out of he underbelly of Los Angeles, where criminals roam free under the veil of night or hide in the shadows of day, is routine for Lieutenant Carter Shaw and his special undercover task force. This team understands that to bring down a criminal, one must first get on their level.

Covert Affairs
22% Match

A young CIA operative, Annie Walker, is mysteriously summoned to headquarters for duty as a field operative. While Annie believes she's been promoted for her exceptional linguistic skills, there may be something or someone from her past that her CIA bosses are really after. Auggie Anderson is a CIA military intelligence agent who was blinded while on assignment and is Annie's guide in this world of bureaucracy, excitement and intrigue.

High Fidelity
21% Match

High Fidelity(2020)

TV Show7.6/10

Rob Brooks, a female record store owner in the rapidly gentrified neighborhood of Crown Heights, Brooklyn revisit past relationships through music and pop culture, while trying to get over her one true love.

La Femme Nikita
20% Match

Nikita is a drug-addicted juvenile delinquent who was accused of killing a police officer in cold blood during an attempted robbery of a pharmacy. She is later arrested and sentenced to death by lethal injection, upon which she was secretly drugged by the government, faking her death. Nikita is then "recruited" by a secret government organization and transformed into a highly skilled assassin who cannot be traced.

Police Woman
18% Match

Police Woman(1974)

TV Show6.2/10

Sergeant “Pepper"” Anderson, an undercover cop for the Criminal Conspiracy Unit of the Los Angeles Police Department, poses undercover from mob girl to prostitute.

Starsky & Hutch
18% Match

Streetwise Detective David Starsky partners up with a more intellectual partner, Kenneth 'Hutch' Hutchinson, to protect citizens and patrol the streets of Bay City.

The Wallflower
17% Match

It's a gorgeous, spacious mansion, and four handsome, fifteen-year-old friends are allowed to live in it for free! There's only one condition—that within three years the guys must transform the owner's wallflower niece into a lady befitting the palace in which they all live! How hard can it be? Enter Sunako Nakahara, the agoraphobic, horror-movie-loving, pockmark-faced, frizzy-haired, fashion-illiterate recluse who tends to break into explosive nosebleeds whenever she sees anyone attractive. This project is going to take more than our four heroes ever expected: it needs a miracle!

Lessons in Chemistry
17% Match

In the 1950s, Elizabeth Zott's dream of being a scientist is challenged by a society that says women belong in the domestic sphere. She accepts a job on a TV cooking show and sets out to teach a nation of overlooked housewives way more than recipes.

Reacher
17% Match

Reacher(2022)

TV Show8.1/10

Jack Reacher, a veteran military police investigator, has just recently entered civilian life. Reacher is a drifter, carrying no phone and the barest of essentials as he travels the country and explores the nation he once served.

Patriot
16% Match

Patriot(2015)

TV Show7.6/10

To prevent Iran from going nuclear, intelligence officer John Tavner must forgo all safety nets and assume a perilous "non-official cover" -- that of a mid-level employee at a Midwestern industrial piping firm.

Legends
14% Match

Legends(2014)

TV Show6.4/10

Working for the FBI's Deep Cover Operations division, Martin Odum can transform himself into a different person -- whether it's an assignment as a Serbian extremist, a corrupt Chicago police officer, a British special forces colonel, or a legendary computer hacker. But when he learns that his life, itself, may be a lie, he faces the demands of his job and a desire to solve the mystery of his identity. And given the choice between the two, Odum doesn't always make the right decision.

Ah! My Goddess
13% Match

Keiichi Morisato is looking forward to university life. But in reality, he has no luck in anything, and he has trouble with clubs, love, etc. The truth is that he has an unlucky star above his head. One day, Keiichi is stuck watching the dorm while his senpai are away, and has a mountain of chores to do to boot. But Keiichi is a good-natured person, and is set about doing his duties. As he is about to finish his final chore, he makes a phone call to his senpai. But the words that came through the receiver are, "Goddess Help Line." Shortly afterwards, a beautiful goddess named Belldandy appears in front of him from the mirror of his room...

New York Undercover
13% Match

New York Undercover is an American police drama The series stars Detective J.C. Williams and Detective Eddie Torres, two undercover detectives in New York City's Fourth Precinct who were assigned to investigate various crimes and gang-related cases.