Despite a minor ratings dip from last week’s Episode 4, SBS’s action drama Agent Kim Reactivated continues its blistering 2026 run, cementing its place as the year’s top-rated miniseries with Friday’s Episode 5.
Ratings Remain Towering
According to Nielsen Korea data released via OSEN and reported by The Chosun Daily on July 12, Episode 5 posted 21.0% in the Seoul metropolitan area and 20.5% nationwide with a peak of 23.1% during its final minutes. The drama also hit a new season high in the key 20-49 demographic, reaching 6.6%.
Even with a slight week-on-week decline from Episode 4, the series has now spent five consecutive weeks above the 20% threshold — a feat few miniseries have achieved since the streaming-era ratings shift began in 2024. Industry analysts note that sustaining 20%+ in 2026 places Agent Kim Reactivated alongside The Glory and Crash Landing on You as one of the decade’s strongest linear TV performers.
Episode 5: Desperation Meets Devastation
Friday’s chapter pushed Manager Kim, played by Kim Do-hyeon, into his most desperate hour yet. The episode chronicled his frantic search for missing daughter Min Ji, with tightly choreographed chase sequences through Incheon’s port district and a tense interrogation scene that critics are calling one of the year’s best TV moments.
The closing twist delivered the gut-punch viewers have come to expect: Min Ji, still unaware of her father’s identity, is revealed to be in the custody of feared antagonist Ju Kang Chan, portrayed by veteran actor Lee Kyung-ho. The cliffhanger sets up what SBS is teasing as “the most personal mission yet” in Episode 6, airing July 18.
Balancing Explosions and Emotion
Episode 5 deliberately downshifted from the nonstop action of Episode 4, weaving in quieter character beats that deepen the conspiracy behind Min Ji’s abduction. Do-hyeon’s silent breakdown in an abandoned subway station and a flashback to Min Ji’s childhood have been singled out by critics for balancing the show’s explosive set pieces with genuine emotional stakes.
The approach has kept the drama’s core promise intact: a father’s relentless determination driving a high-octane thriller. Production sources say the next two episodes will return to “full tactical mode” as Kim infiltrates Ju Kang Chan’s organization.
Viewer Reaction: Divided but Hooked
Response on MyDramaList and Korean forums was split. Many viewers praised the episode’s emotional weight, arguing the slower pace was necessary to raise the stakes before the final arc. Others voiced frustration at watching Manager Kim come within meters of Min Ji only to lose her again.
Still, the consensus leans positive, with the series holding a 9.1/10 on MyDramaList from over 48,000 users. The hashtag #AgentKimEP5 trended #1 on Threads Korea for 7 hours post-broadcast, with international fans particularly reacting to Ju Kang Chan’s chilling final line: “She’s safer with me than she ever was with you.”
A Trajectory Unlike Any Other in 2026
Since its June premiere, Agent Kim Reactivated has shown rare week-to-week growth, defying typical K-drama ratings curves that peak early. Critics credit the mix of grounded espionage plotting, Kim Do-hyeon’s committed lead performance, and a standout ensemble that includes Bae Soo-jin as NIS handler Yoon Seo-ra and newcomer Park Ji-an as Min Ji.
SBS confirmed Saturday that international distribution talks are underway, with Netflix and Disney+ reportedly bidding for post-broadcast rights in Southeast Asia and the Americas.
