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The Mysterious Class(TV show/series, 2021)

Original title: "남고괴담" (Korean/KO)
20min per episode | Genres: Mystery, Drama

Scripted Reality in 1 season with 8 episodes

The Mysterious ClassRating: 3.9/5 (with 42 votes)
The Mysterious Class (Korean: 남고괴담; RR: Namgogoedam; lit. "Ghost Story in a Boys' School") is a 2021 South Korean web series featuring an ensemble cast consisting of the members of boy band Treasure—Choi Hyun-suk, Park Ji-hoon, Yoshinori Kanemoto, Kim Jun-kyu, Yoon Jae-hyuk, Asahi Hamada, Kim Do-young, Haruto Watanabe, Park Jeong-woo and So Jung-hwan—and their former co-members Mashiho Takata and Bang Ye-dam. Its plot centers on a group of 12th grade students in a boys' school who try to solve the mystery of their class' resident ghost. The series aired for free viewing every Friday 22:00 KST on the band's official YouTube channel from 12 November to 31 December 2021. Short clips containing post-credits scenes for each episode were also uploaded for paid subscription in the band's Weverse account a day after its corresponding episode's airing date. It served as Treasure's first full-fledge endeavor in acting after the band made its acting debut through the short film It's Okay, That's Friendship that was broadcast on 5 March 2021 as the 36th episode of their variety web series Treasure Map. ()
Poster of The Mysterious Class

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About The Mysterious Class

In an all-boys school, a class of 12th grade students are in disbelief after doing a seance that revealed the presence of a ghost lurking among them. Soon their doubt turns into suspicion as the class runs into eerie events that compel them to deduce the ghost's identity.

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The Mysterious Class Seasons and Episodes

11/12/2021Season 1 - 8 episodes
#1 | 11/12/2021우리 반에 귀신이 있어 (There's a Ghost in Our Class)
5.0/5 (with 1 vote)
In a late-night seance, the students of Grade 12 - Class 4 in Boseok Boys' High School discover the possibility of a ghost haunting their classroom. Their homeroom teacher coincidentally falls unconscious in the stairwell.
#2 | 11/19/2021누가 귀신일까요? (Who Could Be the Ghost?)
Ye-dam's music demo gets tampered with an eerie paranormal noise. Hyun-suk carries out his ghost-hunting tactics and notices something weird about Asahi.
#3 | 11/26/2021귀신이 우리반에 미치는 영향 (The Ghost's Insidious Influence on Our Class)
Asahi disproves his classmates' suspicions about him. Jung-hwan films a ghost-hunting vlog inside their classroom, much to Do-young's anxiety. Jae-hyuk obtains an anti-ghost talisman, its magic unexpectedly working against Haruto.
#4 | 12/03/2021귀신이 척 하면... 귀신한테 혼나. (If You Pretend to be the Ghost ... The Ghost Itself Will Punish You.)
Desperate to satisfy his online followers, Jung-hwan resorts to secretly fabricating fake paranormal events and filming his classmates' reactions to them. Jae-hyuk unexpectedly discovers the ghost's identity.
#5 | 12/10/2021진짜로 귀신들린 교실 (The Classroom That Is Truly Haunted)
Yoshinori discovers Haruto's identity through tarot card reading. At the spring festival, Class 4 fails to scare their customers in their haunted house booth. Haruto decides to step in, but things quickly turn awry.
#6 | 12/17/2021꼭꼭 숨어라 귀신 정체 들킬라 (Hide Well, The Ghost's Identity Will Be Discovered)
Jeong-woo is hospitalized after the school-wide paranormal event at the spring festival. Class 4 finds itself pointing fingers at each other. Do-young discovers the ghost's identity and Haruto is forced to explain himself.
#7 | 12/24/2021이제 우리반에 귀신은 없다 (There's No Ghost In Our Class Anymore)
Haruto reveals his sad tale to the students of Class 4. Do-young becomes resentful of Haruto after failing to obtain Mr. Ha's recommendation letter. In shock, Mr. Ha finally realizes Haruto's identity.
#8 | 12/31/2021귀신과 친구가 될 수 있을까? (Can We Be Friends With the Ghost?)
After confronting Haruto in fit of rage, Mr. Ha threatens to impose penalties on anyone who interacts with the ghost. Yoshinori's grandmother holds a classroom exorcism, putting Class 4's sympathy for Haruto to the test.

Additional Information

Official websites:
Production country: South Korea
Original language: Korean (KO)
Spoken languages: Korean (KO)
Translated into 3 languages: English (EN), Thai (TH), Turkish (TR)
Status: Ended
First episode released on: 11/12/2021
Last episode released on: 12/31/2021
Cast: Kim Do-young, Choi Hyun-suk, Bang Ye-dam, Hamada Asahi, Park Jeong-woo, Watanabe Haruto, Kim Jun-kyu, So Jung-hwan, Yoon Jae-Hyuk, Takata Mashiho, Park Ji-hoon, Yoshi
Alternative titles in other countries (from previews, ads etc.):
"Erkek Lisesi Hayalet Hikayesi"

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WatchPlayStream ID: SHOWS:57308, Added: 01/31/2023, Last updated: 03/11/2024