
More
Certified fresh picks
New TV Tonight
-
94% -
81% -
73% -
71% -
33% -
89% -
-- -
-- -
-- -
--
Most Popular TV on RT
-
73% -
71% -
81% -
33% -
100% -
87% -
61% -
93% -
80% -
97%
More
Certified fresh pick
Columns
Guides
-
Best TV Shows of 2025: New Series to Watch Now
Link to Best TV Shows of 2025: New Series to Watch Now -
115 Movies Certified Fresh & Verified Hot (F1 the Movie, Elio)
Link to 115 Movies Certified Fresh & Verified Hot (F1 the Movie, Elio)
Hubs
-
What to Watch: In Theaters and On Streaming
Link to What to Watch: In Theaters and On Streaming -
Awards Tour
Link to Awards Tour
RT News
-
Renewed and Cancelled TV Shows 2025
Link to Renewed and Cancelled TV Shows 2025 -
The Bear: Season 4 First Reviews: Still One of the Best Shows on TV
Link to The Bear: Season 4 First Reviews: Still One of the Best Shows on TV
4th Period Mystery
Where to Watch
4th Period Mystery
Rent 4th Period Mystery on Prime Video, or buy it on Prime Video.
Audience Reviews
My Rating
Cast & Crew
Photos
4th Period Mystery
Movie Info
-
Producer -
Lee Sang-yong , Seo Myeong-jin , Koo Jeong-hoi -
Screenwriter -
Shin Jai-ho -
Production Co -
Sway Entertainment -
Genre -
Mystery & Thriller -
Original Language -
Korean -
Runtime -
1h 26m