The Mysterious Class (2021)

Mystery · Thriller

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.

IMDb rating: 6.7 (211 votes)
Episode average: 6.8 +0.1 vs IMDb
Seasons: 1
Language: KO
Type: TV series

Rating trend: this show's seasons do not settle into one shape. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well.

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Ratings refreshed Oct 3, 2026 · 1 season indexed

Cast

Seasons

Season 1 (2021)

6.80 avg 8 episodes 6.0 → 7.0 18 min avg

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	There's a Ghost in Our Class	6.0	8
2	Who Could Be the Ghost?	6.8	5
3	The Ghost's Insidious Influence on Our Class	7.2	5
4	If You Pretend to be the Ghost... The Ghost Itself Will Punish You	7.4	5
5	The Classroom That Is Truly Haunted	6.6	5
6	Hide Well, The Ghost's Identity Will Be Discovered	6.6	5
7	There's No Ghost in Our Class Anymore	6.8	5
8	Can We Be Friends With the Ghost?	7.0	5