As SBS Friday-Saturday drama Agent Kim Reactivated
approaches its July 25, 2026 finale, stars So Ji Sub and Joo Sang Wook face off in an unavoidable confrontation in a secluded forest, pointing guns at each other after record-breaking viewership ratings.
Record-Breaking Viewership Precedes the Finale
The hit action revenge drama, also known by viewers and coverage as Manager Kim
or Department Head Kim
, has dominated television ratings and public buzz ahead of its conclusion. Planned by Studio S and produced by Studio S alongside Fantagio, the series is written by Nam Dae-jung and directed by Lee Seung-young and Lee So-eun. The eighth episode, which aired on July 18, 2026, achieved a massive milestone by recording viewership ratings of 23.6% in the Seoul Capital Area and 23.1% nationwide, alongside a peak instantaneous rating of 26.2% based on Nielsen Korea data.
That performance rewrote the highest viewership record for mini-series aired in 2026, establishing an unprecedented box office momentum for the network. The series also averaged 7.6% with a peak of 8.59% among viewers aged 20 to 49. Marking So Ji Sub’s return to SBS after 13 years, the project blends fast-paced action, social commentary, and an exploration of paternal love, positioning itself as a major summer hit.
From Schoolyard Disputes to an All-Out War
The bitter feud between the two central characters traces its origins back to an ordinary educational setting. The animosity between the two fathers began at school following a physical altercation and a school violence incident involving Joo Hye-ri, played by Yoo Ji-an, who bullied Min-ji, also known as Minzy and played by Seo Su-min.
Manager Kim, portrayed by So Ji Sub, is an ordinary breadwinner and head of the accounting team at Sangsang Savings Bank who turns into a dangerous operative to rescue his beloved daughter. In contrast, Joo Kang-chan, played by Joo Sang-wook, used his status and influence to escalate the confrontation, eventually crossing lines that pushed Manager Kim to the brink.
The Secluded Forest Showdown and Psychological Warfare
Ahead of the ninth episode airing on July 24, 2026, the production team released still cuts capturing a tense psychological battle in a secluded forest. Manager Kim appears with a visible wound on his face, fixing his opponent with an unwavering stare. Meanwhile, a sharply dressed Joo Kang-chan meets him with a cruel, cynical smile and a relaxed expression.
The confrontation escalates as Joo Kang-chan deploys a provocative reminder of their shared history.
The situation quickly deteriorates beyond psychological warfare. Both men draw their weapons, resulting in an extreme standoff in the forest where neither adversary is willing to back down an inch.
Cryptic Social Media Teasers and High Stakes
As anticipation reached a boiling point before the final weekend, cast members fueled viewer speculation online. On July 23, 2026, Joo Sang-wook uploaded a photo to his Instagram featuring a video of himself walking while staring at a large screen displaying his own face, captioned simply with the phrase Joo Kang-chan, one step remains.
The narrative stakes extend far beyond a personal vendetta. In the eighth episode, Department Head Kim embarked on his final mission to protect a high-ranking North Korean defector named Lee Jae-yong so he could start a new life with Min-ji. However, a massive conspiracy left Kim surrounded by guns. At the same time, Joo Kang-chan engaged in a dangerous deal extending to North Korean authorities to secure his revenge, guaranteeing an unpredictable catastrophe for both families.
The Production Team Perspective on the Finale
The collision between Manager Kim and Joo Kang-chan represents two divergent philosophies of paternal love. While Kim seeks to protect his family through sacrifice and justice, Joo Kang-chan attempts to preserve his standing by justifying power and violence.
The production team added a final plea to the audience: Please stay with us until the end to learn the outcome of the fateful moment when the two men meet.
With the ninth episode airing at 9:50 p.m. KST on July 24 and the final conclusion scheduled for July 25, 2026, viewers await the definitive resolution to all conflicts.
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