Poster for The Mysterious Class

The Mysterious Class (2021) Parents Guide: Is the series OK for kids?

Age Rating, Sex, Violence & Language

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.

TV-PG • 2021 • 1 season

7.8
Average rating by Bontent members
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Age
10+

This South Korean web series is a supernatural mystery best suited for teens who enjoy ghost stories. The series is unrated, but its content is driven by horror elements and mature themes centered on a student's death. Parents should be aware of frequent jump scares, a consistently tense and eerie atmosphere, and some startling imagery, including a ghostly figure and a character shown with a bloody head injury. While language, sexual… Sign up for the full guide

Cast

Yoon Jae-hyuk
Yoon Jae-hyuk
Park Jeong-woo
Park Jeong-woo
Haruto
Haruto
Kim Do-young
Kim Do-young
Choi Hyun Suk
Choi Hyun Suk
Bang Ye-dam
Bang Ye-dam
HA
Hamada Asahi
So Jung Hwan
So Jung Hwan
Yoshi
Yoshi
Kim Jun Kyu
Kim Jun Kyu
Park Ji-hoon
Park Ji-hoon
M
Mashiho
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Is The Mysterious Class appropriate for kids?

This South Korean web series is a supernatural mystery best suited for teens who enjoy ghost stories. The series is unrated, but its content is driven by horror elements and mature themes centered on a student's death. Parents should be aware of frequent jump scares, a… Read more — free account

Content severity in The Mysterious Class Sign up for season-by-season breakdown

Substances None 0/10
Language None 0/10
Sex/Nudity None 0/10
Violence/Gore Intense 10/10
Mature Themes Intense 10/10

Sex and nudity in The Mysterious Class

The series contains no sexual content, nudity, or suggestive situations. The plot focuses on the platonic friendships and loyalty between the male classmates as they investigate the haunting. Romantic subplots are entirely absent, keeping the narrative focused on the ghost's identity.

Violence and gore in The Mysterious Class

The series features mild, non-graphic supernatural violence and jump scares. Characters are seen startled, falling, or experiencing paranormal phenomena like objects moving on their own. In one instance, a character is pushed down stairs off-screen, leading to injury, and another character is possessed, causing distress. A significant event involves a student being hospitalized after a supernatural scare at a festival, though the injury itself is not depicted graphically.

Language in The Mysterious Class

The season is free of profanity and vulgarity, maintaining a standard suitable for younger viewers. The script relies on polite Korean address forms and dramatic dialogue to build suspense. Occasional shouts or disagreements between students occur, but they do not involve offensive language.

Drugs, alcohol, and smoking in The Mysterious Class

There is no use of illegal drugs or underage drinking throughout the season. The show focuses entirely on the high school setting and the supernatural mystery surrounding the classroom ghost. Characters remain focused on their academic lives and social interactions without substance use.

Mature themes in The Mysterious Class

The central themes revolve around death, grief, and the haunting presence of a deceased student. Bullying and social alienation are explored as part of the ghost's backstory. Students experience fear, suspicion, and eventually empathy regarding the ghost. The story also touches on abandonment, remorse, and the difficulty of moving on after a loss, particularly in the context of friendship and responsibility.

Scary moments in The Mysterious Class

No standout scary moments have been catalogued for The Mysterious Class yet. Because this title is recommended for younger kids, sign up to get community-flagged jump scares, tense scenes, and startling imagery as parents submit them.

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Frequently Asked Questions

Is The Mysterious Class appropriate for kids?

Bontent's parent guide suggests The Mysterious Class is best for ages 10+. It's rated TV-PG. This South Korean web series is a supernatural mystery best suited for teens who enjoy ghost stories. The series is unrated, but its content is driven by horror elements and mature themes centered on a student's death…

What age rating does The Mysterious Class have?

The Mysterious Class is rated TV-PG. Bontent's independent parent guide recommends it for ages 10+.

What is The Mysterious Class about?

This South Korean web series is a supernatural mystery best suited for teens who enjoy ghost stories. The series is unrated, but its content is driven by horror elements and mature themes centered on a student's death. Parents should be aware of frequent jump scares, a consistently tense and eerie atmosphere, and some…

How many seasons does The Mysterious Class have?

The Mysterious Class has 1 season covered in this parent guide. Sign up to see a season-by-season breakdown.

Is there sex or nudity in The Mysterious Class?

Our reviewers didn't note meaningful sexual content across The Mysterious Class.

How violent is The Mysterious Class?

Violence isn't a standout concern across The Mysterious Class per our reviewers.

Is the language in The Mysterious Class appropriate for kids?

Strong language isn't flagged across The Mysterious Class.

Are drugs, alcohol, or smoking shown in The Mysterious Class?

Drug, alcohol, and smoking depictions are minimal across The Mysterious Class.

What mature themes appear in The Mysterious Class?

Heavy thematic material isn't a defining feature of The Mysterious Class.

Where can I read the full The Mysterious Class parent guide?

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