Inside Kim Nam‑Gil’s Gun‑Frenzy K‑Drama 'Trigger': Cast, Plot, Release Date

K-dramas can be luring. Whether romantic or spine-chilling, South Korea's finest narratives captivate the world with their unbeatable charm or significant sociopolitical commentary. At the heart of this undercurrent in pop culture, Kim Nam-Gil delivers yet another fiery thriller, ready to blow the minds of viewers with a single shot. Packed with a cerebral performance and intricate plot that dissects the societal fault lines, every moment of Netflix's latest thriller anchors tension and suspense.
A nation that bans firearms experiences its worst nightmare, doomed by an unfathomable societal evil. What happens when one traumatized police officer and a cunning arms dealer join forces?
All about the complex portrait of violence in Trigger's plot
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In a nation famous for efficient gun control, military-grade illicit firearms start pouring into a fictional South Korea, plunging social order into pandemonium and terror. Citizens now wield weapons at the whims of their unhappy emotions. Amidst the chaos, Lee Do, an ex-soldier sniper and current detective, is tasked with tracking down the source of it all to curb escalating violence in Netflix's latest thriller, Trigger.
Standing across him is an inscrutable arms dealer with a shady agenda, Moon Baek, whose loyalties remain unexcavated. Their unlikely partnership unravels a larger conspiracy that includes regular citizens driven to the brink of calamity. With these two men at the forefront, guns get different meanings altogether. Trigger, director Kwon Oh-Seung’s first project since 2021, sheds light on social issues, combining action, crime, thrill, and suspense.
A plot as compelling always comes with equally befitting leading faces who can convince audiences to wrack their brains about gun violence long after their binge session is over.
All about the cast of Kwon Oh‑seung's high-octane K-drama
Trigger stars K-drama's elite leads Kim Nam-Gil, known for The Fiery Priest, Island, and more; Kim Young-Kwang, star of The Haunted Palace, and Park Hoon, known for Descendants of the Sun. Additionally, Lee Suk, Kim Joong-Hee, Kim Won-Hae, Jung Woong-In, Jo Han-Chul, and more round out as the stellar supporting cast. According to the director Kwon Oh-Seung, Trigger explicitly zooms in on societal issues like broken justice and cast systems, as well as trauma and mental health awareness, telling a haunting story of why someone would ever pick up a gun when given a choice.
Trigger's release date and streaming information
Netflix has unleashed Trigger on July 25, 2025. It is now available for streaming globally exclusively on the platform. The official trailer was launched by Netflix in mid-July 2025, hinting at tense images of guns mailed in packages, shadowy negotiations, and confrontation. This 10-episode dystopian K-drama describes mounting gun violence in a seemingly peaceful nation, contextualized through its serene public spheres, which slowly turn into a battleground.
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Netflix can now boast yet another treasure in its trove, with Trigger being a unique thriller that revamps the very genre of a whodunit spectacle. With riveting central performances by Kim Nam‑Gil and Kim Young‑Kwang, get ready to immerse yourself in a complex story delivered with a sharpness only a bullet can pull off.
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Are you excited to watch Kim Nam-Gil back in action in Netflix's Trigger? Leave your thoughts in the comments below.
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Edited By: Hriddhi Maitra
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