Korean dramas have been setting new streaming records for years, but every so often, one series manages to capture global attention in an unprecedented way. Agent Kim Reactivated, starring So Ji-sub, finished airing its finale in July 2026 and left a massive impact on ratings in South Korea while grabbing international viewers on Netflix. This action-packed thriller, now fully available to stream, is a clear reminder of the vitality of Seoul's television exports, with numbers and reactions that demonstrate how Agent Kim Reactivated has raised the bar for Asian mini-series and set new historical records.
Unprecedented Ratings: Rewriting the Record Books
When Agent Kim Reactivated premiered on SBS on June 26, 2026, it made headlines with exceptional viewership. The show debuted with a 9.5% national audience share. By its fourth episode, it had already crossed the 20% mark—according to Nielsen Korea—and impressively, stayed above 20% for all ten episodes. For a mini-series in Korea, that's an achievement almost unheard of.
The final episode, broadcast on July 25, posted the best viewership of any Korean mini-series in 2026, reaching a 23% national audience share and peaking at 27.1%. This TV sensation quickly found an international audience, debuting in the Top 10 of Netflix's Global Non-English TV chart in its first week, and claiming the number one worldwide spot in early July. It managed to oust the previous hit, Let That Be a Lesson!, and held onto the top ranking for three consecutive weeks.
Global Appeal: From Domestic Sensation to International Favorite
According to Tudum, Netflix’s official news site, the series amassed roughly 10.5 million views and more than 44 million hours watched at its height. Korean news outlets reported that Agent Kim Reactivated made the Top 10 in nearly 80 countries, and reached number one in 11 of them. In France, the series quickly shot to the top of Netflix’s rankings, driven by word-of-mouth and home page recommendations.
The Story and Source Material: Why Viewers Are Hooked
Agent Kim Reactivated is adapted from the popular Naver webtoon Manager Kim, created by Toy and Jeong Jong-taek. After gaining momentum on SBS—the launchpad for many K-dramas—it transitioned to Netflix, confirming the show's potential to win a global audience. Director Lee Seung-young’s work has been credited for balancing intensity and emotion.
The story is accessible, even for those unfamiliar with K-dramas.
“Single father, business owner and former special forces member, Agent Kim led an ordinary life until his daughter, Min-ji, disappeared.”
To find her, he takes on a classified identity, reviving old rivalries among former agents. The combination of family drama and intense action has earned high praise from viewers. On AlloCiné, some have called it one of the year's best, with others describing its opening as instantly gripping.
Will There Be a Second Season?
As of now, all ten episodes are available to stream on Netflix in France and worldwide. There has been no official confirmation of a season two. However, SBS has hinted that the format could allow for a sequel. So Ji-sub has already stated he is interested in returning to the role if another mission comes along.
Fans should watch for future announcements to find out whether Agent Kim will return. Regardless of future plans, Agent Kim Reactivated’s massive success locally and internationally underscores the influence of South Korean dramas and their ability to unite viewers from diverse backgrounds. Word-of-mouth, amplified by Netflix, has made this series must-watch TV for anyone interested in what's capturing the world's attention right now.
