The film *The Assassins* is an immersive mystery thriller based on the historic 1974 assassination of Yoon Young-soo. Released in theaters on September 23, 2026, it has garnered intense interest from audiences. The movie boldly blends actual historical facts with cinematic imagination to intriguingly explore the questions that remain in the records. Rather than simply following the past events, it uniquely follows the perspectives of those who were present at the scene. Let’s take a detailed look at the message this work conveys. I have thoroughly organized the cast, plot, and reviews that many are curious about, so please read on to the end.
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The Assassins: Cast, Release Date, Review, Plot, and Summary of the Yoon Young-soo Assassination Film

1. Release Date and Basic Information for The Assassins

The film *The Assassins* officially opened on September 23, 2026, meeting with audiences. As it was originally planned to target the Chuseok (Mid-Autumn Festival) holiday box office, it captured public attention from the moment of its release. Director Heo Jin-ho, a veteran filmmaker recognized for his delicate direction through numerous masterpieces in the past, focused deeply on the perspectives and questions surrounding the people involved in the historical event, rather than the final conclusion of the event itself. With a runtime of approximately 130 minutes, its strength lies in maintaining taut tension throughout. Produced by HYBE Media Corp, the film is classified as a mystery thriller that persistently pursues the truth of the incident.
On September 21, just before the release, a grand VIP screening was successfully held at Lotte Cinema World Tower in Seoul. Thanks to the weight of dealing with an actual historical event and the reunion of star-studded lead actors, the film generated significant buzz even before its release. Audiences visiting the theaters were filled with high expectations to see how the event they learned about in history textbooks would be recreated on the screen. The film has received praise for boldly translating a sensitive subject, often handled with caution in the Korean film industry, into cinematic language. All eyes are now on how the film will perform at the box office, with both industry insiders and audiences closely watching.
*The Assassins*, a mystery thriller directed by Heo Jin-ho released on September 23, 2026, explores the behind-the-scenes of a historical event.
2. Introduction to the Premium Cast You Can Trust

The most anticipated aspect of this work is undoubtedly the collaboration of acting powerhouse actors representing South Korea. Actors Yoo Hae-jin, Park Hae-il, and Lee Min-ho star in the film, brilliantly portraying characters who view the incident from different perspectives. Yoo Hae-jin plays Detective Cheol-gu, who was present at the scene at the time, anchoring the drama with a heavy, grounded presence. Cheol-gu watches as his colleague faces trouble over the question of responsibility after the incident, leading him to question the scene he witnessed himself. He is depicted as a three-dimensional character who contemplates the truth he saw with his own eyes, rather than simply following orders.
Park Hae-il plays Jae-hwan, the social editor of a newspaper, who persistently pursues the truth hidden behind the surface of the incident. Jae-hwan does not take the government’s official announcement at face value but exhibits a sharp journalistic spirit by digging into the gaps in the records. Actor Lee Min-ho takes on the role of rookie reporter Young-il, showing the experience of a young man personally enduring the massive chaos at the scene. Young-il provides audiences with a spirited portrayal as he works in sync with Jae-hwan to find clues to the incident. It is important to note that the characters played by these three are not direct representations of real historical figures but are fictional creations.
The three actors Yoo Hae-jin, Park Hae-il, and Lee Min-ho play the roles of a detective and reporters, respectively, tracking the historical event from multiple angles.
3. Plot and Core Themes Based on True Events

The backdrop forming the skeleton of the film is the tragic incident that occurred on August 15, 1974, at the National Theater in Jangchung-dong, Seoul. Gunshots rang out during the live nationwide broadcast of the Liberation Day commemorative ceremony, resulting in the shocking shooting of Yoon Young-soo. Although the perpetrator, Moon Se-gwang, was arrested at the scene and official government investigations and trials followed, the event remains a painful memory for the public. The film uses these actual historical facts as a starting point but brings up questions that were not clearly recorded at the time. Instead of recreating the event dryly like a documentary, it adds cinematic imagination to stimulate the audience’s intellectual curiosity.
In particular, the most core device running through this work is the number of gunshots heard at the scene and the number of bullets recovered. According to records, there were six gunshots at the scene, but only four bullets were actually recovered, a setting from which the mystery begins. The process of tracking the whereabouts of the two missing bullets naturally immerses the audience in the film’s deductive structure. The depiction of the detective and reporters running around to solve the riddle of the missing bullets forms a major axis of the plot. The historical facts and the created mystery blend seamlessly, evoking the feeling of a grand detective drama.
The plot follows the mystery of the six gunshots and four recovered bullets from the 1974 assassination of Yoon Young-soo.
4. Movie Reviews and Viewing Points Summary

Looking at the movie reviews heard after the press screening and general audience showings, there is much praise for the tension that hits from the very beginning. The consensus is that the three lead actors firmly support the weight of the drama from their respective positions, maintaining immersion until the end. Due to the directing style that digs into the gaps in official records, the prevailing opinion is that the film pulls you in without any dull moments. Voices continue to praise the excellent sense of speed as it races toward the truth of the incident during the somewhat long 130-minute runtime.
However, some audiences have expressed dissatisfaction with the narrative development in the latter half or the utilization of various characters. Since the work deals with historical facts, the perception of the film may vary depending on individual historical awareness and expectations. Therefore, when watching this work, it is helpful to adopt an attitude of distinguishing between actual history and cinematic imagination. The best way to appreciate the film is to approach it not as a simple historical documentary, but as a thrilling mystery genre movie.
While praise continues for the solid tension and the actors’ passionate performances, the film offers a harmonious blend of cinematic imagination and historical facts.
5. The Meaning of the Two Missing Bullets

The element repeatedly emphasized in the work that sparks audience curiosity is undoubtedly the two missing bullets. The gap between the official records and the evidence visible before their eyes in the complex situation of the scene stimulates the film’s imagination. The director digs into this point, positing the possibility that there might have been another angle in the investigation process at the time. This setting provides an opportunity for audiences to think for themselves about the substance of the incident, going beyond simple viewing.
It is notable for its effort to move away from the simple emotional appeals that films dealing with historical tragedies often fall into. Through the attitudes of the characters toward evidence and records, it also poses philosophical questions about what the truth is. Audiences naturally feel the pleasure of deduction as they follow the process of the detective and reporters running around the scene to match the evidence. The fictional key of the missing bullets plays a crucial role in firmly supporting the mystery structure of the entire film.
The cinematic setting of the two missing bullets is an important device that completes the mystery deduction structure of the entire work.
6. Overall Review and Future Box Office Outlook

So far, we have carefully examined the cast and release date information for *The Assassins*, as well as the plot and reviews based on true events. This work, which reinterprets the massive historical event of 1974 from a new perspective, has established itself as a strong topic of conversation in the box office this fall. The acting chemistry of the star-studded cast of Yoo Hae-jin, Park Hae-il, and Lee Min-ho alone provides a sufficient reason to visit the theater. If you are an audience member who likes mysteries based on historical facts, we recommend checking it out at the theater this weekend. It is worth watching how much word-of-mouth will attract even more audiences to the theaters in the future.
Watching it with friends and family and discussing the boundary between historical facts and cinematic imagination would also be a good experience. It is a profound work that does not end with simple viewing but prompts you to look back at the era and gauge the weight of the truth. I sincerely hope that high-quality works that throw such weighty topics into the Korean film industry will continue to be produced. We hope you plan a trip to the theater with your loved ones this coming weekend to face the hidden truths within the screen.
Based on a weighty historical subject and enhanced by the passionate performances of outstanding actors, this is a recommended film that leaves a deep impression on audiences.
Frequently Asked Questions
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