When Does High School Mystery Club Season 4 Come Out? Is It Renewed?
High School Mystery Club Season 4 has not been confirmed yet.
TMDB
8.4
Seasons
3
Episodes
32
Diagnostics
- Network
- TVING
- Genres
- Reality, Mystery, Action & Adventure
- First aired
- 2021-01-29
- Last aired
- 2024-06-07
- Runtime
- 40 min
Predictive Logic Analysis
High School Mystery Club aired its third season finale on June 7, 2024, and no renewal signal has surfaced in the 26 months since. TVING, a Korean streaming platform, does not typically delay renewal announcements this long. Streamers in the Korean market generally make renewal decisions and communicate them within two to four months of a season finale. The complete absence of any renewal news, cancellation statement, or official production update over nearly two years is the strongest negative signal available.
The show's episode ratings offer a bright spot. Season 3 averaged 9.7 out of 10 across 27 rated episodes, a slight and consistent rise from Season 2's 9.6. Ratings climbed throughout the season, suggesting audience engagement held or grew. However, IMDb ratings alone do not drive renewal decisions at major streamers. Without viewership data, subscriber retention metrics, or official statements from TVING, a strong episode rating cannot overcome the temporal silence. The steady Trakt active-watcher count of 148 shows a small but stable core audience, but that number is too modest to indicate breakout popularity on a regional platform.
What is High School Mystery Club about?
High School Mystery Club presents a high-concept mystery thriller built on a deceptively simple premise: when a text message arrives from a deceased friend, it becomes the catalyst for a series of escalating supernatural occurrences within a high school setting. What draws viewers in is the show's willingness to weave these mysterious incidents into an increasingly complex narrative tapestry, where each new case reveals connections to previous events and deepens the central mystery. The five-member mystery club must navigate not only the supernatural phenomena haunting their school but also the personal stakes and emotional weight that come with investigating the circumstances surrounding their friend's death. This blend of procedural mystery-solving with genuine emotional consequence creates a hook that extends well beyond standard genre fare.
The show distinguishes itself through its approach to tone, balancing the investigative rigor of a traditional mystery narrative with the interpersonal dynamics of an ensemble cast. Rather than leaning purely into supernatural horror, High School Mystery Club anchors itself in the relationships between the five leads, allowing their chemistry and conflicting theories to drive much of the dramatic tension. The real-world setting of a high school grounds the increasingly strange events in a familiar environment, making the supernatural intrusions feel more disruptive and unsettling. This grounding effect elevates the show beyond typical genre exercises, creating a space where character development and mystery-solving work in tandem rather than at odds with one another.
Having sustained itself across three seasons since its 2021 debut on TVING, the show has built a dedicated audience base that has followed the mystery's evolution across thirty-two episodes. Its longevity speaks to the effectiveness of its core mystery architecture, which manages to pose new questions while gradually revealing answers, maintaining viewer investment across multiple seasons. The show has carved out a distinctive space within the reality-adjacent mystery genre, demonstrating that audiences respond to mysteries that operate on both interpersonal and supernatural levels when given room to develop across extended storytelling.
Created by Jeong Jong-yeon
Themes
Is High School Mystery Club renewed or cancelled?
Working toward renewal
Season 3 episode ratings rising (9.7 average) and higher than Season 2 (9.6)
TMDB status marked as Returning Series (may be outdated or auto-generated)
Working against it
26 months since last episode with no renewal signal from TVING
No official statement from TVING regarding cancellation or renewal
High School Mystery Club Season 4 Release Date
If a fourth season were to exist, it would likely have already been announced given the 26-month gap. TVING rarely extends this far into silence on active shows. A renewal at this stage would warrant an immediate announcement and a production timeline, likely pointing to a 2025 or 2026 release. No evidence of such preparation exists. The probability of a surprise announcement remains low.
Best & worst episodes
High School Mystery Club seasons
Season 12021 · 16 ep
- 1. Five Transfer Students Arrive At Saera Girls’ High School2021-01-29 · ★ 10.0
- 2. Five Transfer Students Go To The Mystery Club2021-01-29 · ★ 9.0
- 3. The Mystery Club Hideout2021-02-05 · ★ 10.0
- 4. The Curious Case Of The Cafeteria2021-02-05 · ★ 9.0
- 5. The Question Number Five2021-02-12 · ★ 9.0
- 6. The Secret Of Mr. Dokgo2021-02-12 · ★ 9.0
- 7. Suicide At The School2021-02-19 · ★ 9.0
- 8. Hee Sun And The Green Pills2021-02-19 · ★ 9.0
- 9. In Hye’s New Posts2021-02-26 · ★ 9.0
- 10. The Past Of In Hye And Ae Ri2021-02-26 · ★ 9.0
- 11. In Hye And Ae Ri’s Friendship2021-03-05 · ★ 9.0
- 12. The Suspicious Teacher2021-03-05 · ★ 9.0
- 13. It’s Mr. Dokgo2021-03-12 · ★ 9.0
- 14. Rooms with Numbers2021-03-12 · ★ 9.0
- 15. The Enrichment Study Building2021-03-19 · ★ 10.0
- 16. Series Of Switches And Jolli-G2021-03-19 · ★ 10.0
Season 22021 · 8 ep
- 1. Episode 12021-12-31 · ★ 10.0
- 2. Episode 22022-01-07 · ★ 10.0
- 3. Episode 32022-01-14 · ★ 10.0
- 4. Episode 42022-01-21 · ★ 10.0
- 5. Episode 52022-01-28 · ★ 10.0
- 6. Episode 62022-02-04 · ★ 9.0
- 7. Episode 72022-02-11 · ★ 9.0
- 8. Episode 82022-02-18 · ★ 9.0
Season 32024 · 8 ep
- 1. Episode 12024-04-26 · ★ 9.0
- 2. Episode 22024-05-03 · ★ 10.0
- 3. Episode 32024-05-10 · ★ 10.0
- 4. Episode 42024-05-10
- 5. Episode 52024-05-17
- 6. Episode 62024-05-24
- 7. Episode 72024-05-31
- 8. Episode 82024-06-07
High School Mystery Club cast
View all cast →
Park Ji-yoon
Self
Jang Do-yeon
Self
JAEJAE
Self
BIBI
Self
Choi Ye-na
Self
AI Verdict
High School Mystery Club has gone 26 months without a renewal announcement after its third season ended in June 2024. The absence of any signal from TVING, combined with the long silence in a market where streamers typically announce renewals within weeks of a finale, suggests the show is likely done. Strong episode ratings alone cannot offset the elapsed time and lack of official word.
Live signals
148 watching on Traktsteady
Verdict updated 3 weeks ago
Updated 2026-09-05 · AI-generated analysis
How we predict →Our verdicts have proved right for 234 of 335 decided shows →High School Mystery Club latest news
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Frequently asked
- When does High School Mystery Club Season 4 come out?
- High School Mystery Club Season 4 has not been confirmed yet.
- Is High School Mystery Club renewed or cancelled?
- High School Mystery Club has gone 26 months without a renewal announcement after its third season ended in June 2024. The absence of any signal from TVING, combined with the long silence in a market where streamers typically announce renewals within weeks of a finale, suggests the show is likely done. Strong episode ratings alone cannot offset the elapsed time and lack of official word.
- How many seasons of High School Mystery Club are there?
- High School Mystery Club has aired 3 seasons so far.
- How many episodes of High School Mystery Club are there?
- There are 32 episodes of High School Mystery Club across 3 seasons.
- Who created High School Mystery Club?
- High School Mystery Club was created by Jeong Jong-yeon.