More importantly, the film serves as a pre-requisite for modern K-drama fans. If you enjoy the political backstabbing in Kingdom or The Crowned Clown , this is the R-rated, unhinged grandfather of those shows. The most helpful review on the The Treacherous 2015 IMDb page states: "Do not watch this for romance. Do not watch this for a hero. Watch this as a two-hour panic attack about absolute power. The camera never blinks, and neither should you." Conclusion: Navigating the IMDB Page Whether you are a completionist Korean cinephile or a thrill-seeker looking for the most shocking historical drama ever made, The Treacherous (2015) defies its modest 6.4 rating. The IMDb page acts as a perfect warning label and a curiosity cabinet. It tells you the runtime (115 minutes), the language (Korean), and the visceral terror inside.

When South Korean cinema is discussed, titles like Parasite , Oldboy , and Train to Busan dominate the conversation. However, lurking in the annals of 2015’s filmography is a bloody, sensual, and politically explosive period piece that has slowly gained a cult following: The Treacherous (간신, Gansin ). For viewers who have stumbled upon its often-cited IMDb page, the film remains a source of shock, fascination, and confusion. So, what exactly does the IMDb page for The Treacherous (2015) tell us about this hidden gem? And why does this movie, more than most, demand a detailed look beyond its rating? The Numbers: What The Treacherous 2015 IMDb Score Reveals As of the current data aggregation, The Treacherous holds a 6.4/10 on IMDb based on approximately 1,200 user ratings. At first glance, a 6.4 is modest. It suggests a flawed movie. However, in the world of niche historical thrillers—specifically those dealing with King Yeonsan of Joseon—a 6.4 is surprisingly resilient.

Before you press play, read the parental guide. Check the trivia. Understand that you are about to watch the Joseon version of Caligula . That is not a movie for everyone. But for those willing to brave the treachery, it is unforgettable.