The Morning Calm Post

SBS Friday-Saturday drama "Agent Kim Reactivated" ended with a nationwide rating of 23.0% for its finale, broadcast on July 25, 2026 KST. Cumulative TV viewers were counted at 25,638,593, and the final scene was interpreted as leaving room for a possible second season.

SBS Friday-Saturday drama "Agent Kim Reactivated" ended after leaving behind high ratings and broad reach. Combining multiple reports and Nielsen Korea figures, the final episode of "Agent Kim Reactivated," broadcast on July 25, 2026 KST, recorded a nationwide household rating of 23.0% and 23.4% in the metropolitan area. Its peak minute rating rose to 27.1%. The 2049 rating was introduced in reports as an average of 7.4% and a peak of 8.42%.

The finale number was not the only strong figure. "Agent Kim Reactivated" was reported to have ranked No. 1 across all channels in its time slot for 10 consecutive episodes. After starting with a nationwide rating of 9.5% for its first episode, the drama rose quickly and was summarized as a work that rewrote the highest miniseries rating record of 2026 with its finale. However, because details can differ depending on measurement agencies, standards and timing of reports, the figures should be read together with the Nielsen Korea standard and the numbers reported by outlets.

The cumulative TV viewer count stands out as much as the ratings. According to reports, "Agent Kim Reactivated" recorded 25,638,593 cumulative TV viewers from the first episode through the finale, including both original broadcasts and reruns, along with a cumulative reach of 52.56%. Cumulative reach is closer to an indicator of how many viewers encountered a work at least once during a given period. It is distinct from simply adding up the number of times the same viewer watched. Therefore, the expression that "more than half of Korea watched it" should be understood on the premise of Nielsen Korea's nationwide cumulative reach count.

The final performance of "Agent Kim Reactivated" is meaningful because it also connects with the current position of terrestrial dramas. In the recent drama market, it has become difficult to judge success only by live broadcast ratings. TV live broadcasts, reruns, OTT viewing, clip consumption and SNS response all move together. Even so, a nationwide rating in the 20% range is still a sign that a broad household audience moved with the show. Especially in an environment where 20% ratings are no longer common for miniseries, the numbers for "Agent Kim Reactivated" show that a terrestrial Friday-Saturday drama can still create a strong public contact point.

The center of the drama was action, but action alone was not what kept viewers watching. "Agent Kim Reactivated" has the exterior of a revenge action story in which a former special agent moves again to protect his family. However, the emotions repeatedly emphasized by the drama were family, fatherhood, middle-aged responsibility and solidarity among friends. The process of Mr. Kim hiding himself and rising again to return to his daughter Min-ji, and the scenes in which Sung Han-soo and Park Jin-chul embrace their friend's family as their own, formed the drama's emotional line.

In this respect, "Agent Kim Reactivated" used the familiar formula of recent action dramas in a slightly different way. The protagonist is a former special agent with overwhelming ability, but the work did not place him only as a flawless hero. In front of his daughter, he is clumsy, and in everyday life, he is a somewhat awkward father. Sung Han-soo and Park Jin-chul are also not complete heroes, but people who still carry the smell of ordinary life. Their fight scenes functioned as action pleasure, but gained greater persuasion when connected to emotion toward family.

So Ji-sub's role was also important in this flow. Through Mr. Kim, he showed both restrained action and the emotion of fatherhood. Reports introduced So as having shared gratitude for viewers' support. In a long-form drama, the image an actor has built over time helps lower the barrier to entry for a work. So Ji-sub is already a familiar face in the action genre, but in "Agent Kim Reactivated," he built a character by adding middle-aged fatigue and responsibility toward family.

The chemistry created by Choi Dae-hoon and Yoon Kyung-ho is another element that explains the drama's public appeal. Sung Han-soo moved between action and slice-of-life comedy through the setting of being a taekwondo instructor, while Park Jin-chul showed both bluff and human warmth through his character as a former Marine. The combination of the three characters kept the drama from flowing only in a heavy direction. As jokes and everyday sensibility followed action scenes, then returned again to the desperation of protecting family, viewers experienced both genre tension and emotional rest.

Looking at the cast, the achievement of "Agent Kim Reactivated" can also be explained by how clearly each character's function was defined. Mr. Kim, played by So Ji-sub, began as a person trying to protect an ordinary life while hiding the abilities of his past, but he returns to a dangerous world to protect his daughter. So carried the character with a low rhythm rather than excessive emotion. Because Mr. Kim is not a talkative person, his expression, gaze and physical tension became tools for explaining the character. The action scenes required convincing movement, while the family scenes had to convey the direction of fatherhood even without large emotional displays. The fact that this balance did not collapse made Mr. Kim appear not simply as a genre protagonist, but as a person carrying the weight of ordinary life.

Sung Han-soo, played by Choi Dae-hoon, was a character who changed the speed inside the drama. The setting of a taekwondo instructor provided a basis for action while also creating the texture of a life-based character who clashes with people in the neighborhood. Sung Han-soo is not an overly serious person, but he does not step back in the face of crisis. Choi handled that reversal flexibly. In scenes built for laughter, he lowered his body, and when family and friends were in danger, he changed the character's attitude. As a result, Sung Han-soo did not remain only a comic figure, but functioned as one axis among the three fathers.

Park Jin-chul, played by Yoon Kyung-ho, carried another texture. The setting of being a former Marine could easily have become exaggerated, but the drama gave Park both bluff and sincerity. Yoon did not consume the character's roughness only as comedy, but connected it to a heart that trusts friends and protects children. Especially in scenes where the three men moved together, Park Jin-chul relieved tension while also standing as someone who did not retreat from danger. These differences in character played an important role in making the chemistry among the three leads work.

The presence of Joo Sang-wook, who took the opposing axis, was also necessary for creating the tension of the finale. Joo Kang-chan was portrayed as a character who kidnaps the children of Sung Han-soo and Park Jin-chul and draws the three men into a trap. This kind of villain is a device that clarifies the protagonist's choices. Through Joo Kang-chan, Joo Sang-wook stood on the opposite side to show why the family narrative remained threatened until the end. If the villain's weight is insufficient, the protagonists' final struggle can easily lose force. "Agent Kim Reactivated" used Joo Kang-chan to create a situation in which the three fathers had to choose family once again.

Jung Sang-ah, played by Son Na-eun, also had a separate role in the character structure of "Agent Kim Reactivated." According to SBS' official cast information and related reports, Jung Sang-ah is a co-worker at the same company as Mr. Kim, and she was introduced as someone who helps him when he struggles with how to treat his daughter Min-ji. At the same time, she was set up as a character with a veiled story, giving her a function beyond that of a simple workplace colleague. This setup helped the drama move beyond action and family narratives centered only on middle-aged fathers, adding generational differences, workplace relationships and a layer of mystery.

What makes Sang-ah interesting is the distance between her and Mr. Kim. Mr. Kim treats family in an old-fashioned way and reveals awkwardness in his relationship with his daughter. In contrast, Sang-ah was introduced as a character with the sensibility of an MZ-generation office worker, reflecting Mr. Kim's outdated words and behavior from another angle. The department store open-run scene revealed at the reporting stage was also an example of this contrast. The pairing of Mr. Kim, who is not familiar with fashion and trends, and Sang-ah, who handles them relatively skillfully, was used from the early part of the drama to show differences in generational sensibility.

For Son Na-eun, Jung Sang-ah was also a character that could show another face within her filmography. Son has broadened her range across several dramas, moving between urban images and realistic character textures. In "Agent Kim Reactivated," Sang-ah appears outwardly as a bright and sharp co-worker, but is also designed as a character carrying a secretive atmosphere. This can be seen as a choice that keeps the dramatic weight from resting only on the three fathers, allowing surrounding characters to share conflict and information. However, the evaluation of how far Sang-ah's full narrative expanded within the work should be made together with the development of each episode and viewer response.

Seo Su-min, who played daughter Min-ji, is also essential for explaining the drama's emotional line. That is because the most direct reason Mr. Kim moves is his daughter. In the finale, the process of Mr. Kim faking his death and returning to Min-ji brought the action narrative back to the family narrative. The reunion scene at the columbarium functioned as the point where the protagonist's mission ended and the father-daughter relationship reconnected. For that scene to be persuasive, Min-ji could not remain only an object of rescue. Even based only on the finale flow confirmed in reports, Min-ji was the emotional standard that explained why Mr. Kim fought.

Direction can also be mentioned as one axis of the drama's success. Reports evaluated the fast editing, action with impact and image composition that did not miss the characters' emotions as factors that raised immersion. In practice, "Agent Kim Reactivated" widened its genre range by connecting scenes with different temperatures, such as the abandoned-building fight, the columbarium reunion and the new-house moving scene. What matters in an action drama is not simply the amount of movement, but the emotional persuasion of why the characters fight. "Agent Kim Reactivated" placed that reason in the familiar word family, widening its audience base.

Reports also mentioned global performance. Some articles said "Agent Kim Reactivated" ranked No. 1 on Netflix's global non-English TV show chart for three consecutive weeks. This is a separate indicator from domestic ratings. Domestic terrestrial live broadcast ratings show the response of Korean TV viewers, while OTT rankings are influenced by platform user flow and release methods by country. Rather than comparing the two indicators as if they were the same standard, it is more accurate to view them as different kinds of contact points created in Korea and overseas.

"Agent Kim Reactivated" ended with its finale on July 25, 2026 KST. The numbers of 23.0% nationwide, 23.4% in the metropolitan area, a 27.1% peak, and 25,638,593 cumulative TV viewers show that the work reached a broad audience. At the same time, the final scene left the impression that the character Mr. Kim had not been completely closed.

Summary Points

• SBS Friday-Saturday drama "Agent Kim Reactivated" recorded 23.0% nationwide, 23.4% in the metropolitan area and a 27.1% peak for its finale on July 25, 2026 KST.
• Cumulative TV viewers were reported at 25,638,593, with cumulative reach at 52.56%.
• The drama ranked No. 1 across all channels in its time slot for 10 consecutive episodes and was summarized as rewriting the highest miniseries rating record of 2026.
• So Ji-sub carried Mr. Kim's restrained action and fatherhood, while Choi Dae-hoon and Yoon Kyung-ho brought life comedy and camaraderie, and Joo Sang-wook created tension as the final opposing force.
• Jung Sang-ah, played by Son Na-eun, was introduced as Mr. Kim's company colleague and a character who helps with his relationship with daughter Min-ji, adding generational difference and mystery to the drama.