TV seriesAction & AdventureDramaCrime
Trigger Season 1
트리거
2025 1 seasons 10 episodes 47 min TMDB 8.1
As illegal firearms flood into a gun-free South Korea, a resolute cop and a mysterious partner join forces to stop the chaos from sweeping the nation.
Air timeline
2025Complete1 seasons · 10 episodes
Seasons
Limited Series202510 episodesTMDB 7.8
Where to watch
- 1Episode 12025-07-25 · 50 min
S01E01 · Limited Series
Episode 1
When a shocking mass shooting shatters Korea's calm, Lee Do races to stop the violence — then realizes the threat of illegal guns is just beginning.
- 2Episode 22025-07-25 · 61 min
S01E02 · Limited Series
Episode 2
As shootings spread, Lee Do discovers guns in the hands of everyday citizens. When a victim hits close to home, his investigation grows more urgent.
- 3Episode 32025-07-25 · 43 min
S01E03 · Limited Series
Episode 3
A police raid uncovers a cache of military weapons. Lee Do and his new ally Moon Baek close in on the arms network as the city reels from bloodshed.
- 4Episode 42025-07-25 · 55 min
S01E04 · Limited Series
Episode 4
Lee Do confronts a violent standoff and must decide how far to go to stop the killings, while suspicions about Moon Baek threaten their fragile alliance.
- 5Episode 52025-07-25 · 45 min
S01E05 · Limited Series
Episode 5
Guns reach bullied students and grieving parents, sparking new tragedies. Lee Do uncovers a network delivering weapons to vulnerable people across Korea.
- 6Episode 62025-07-25 · 44 min
S01E06 · Limited Series
Episode 6
A gun in the hands of a student spells crisis at school. As panic spreads, Lee Do and Moon Baek race rush to restore order — but it may be too late.
- 7Episode 72025-07-25 · 46 min
S01E07 · Limited Series
Episode 7
As fear and confusion grow, police and gangs rush to recover illegal guns. Lee Do feels powerless as the true scale of the arms crisis comes to light.
- 8Episode 82025-07-25 · 46 min
S01E08 · Limited Series
Episode 8
Police raid the gun syndicate, and rival gangs and old enemies clash in bloody battles. Lee Do is pushed to the limits as violence hits all of Korea.
- 9Episode 92025-07-25 · 37 min
S01E09 · Limited Series
Episode 9
As guns reach new hands and fear sweeps the nation, Moon Baek's message echoes through the media. Across Korea, people must choose how to respond.
- 10Episode 102025-07-25 · 41 min
S01E10 · Limited Series
Episode 10
With emotions running high, Lee Do and Moon Baek move toward a crossroads. One final choice will shape Korea's future — or plunge it into darkness.
Cast
Park Yoon-hoPark Gyu-jin
Kim Nam GilLee Do
Kim Young KwangMoon Baek
Moon Seong-hyunTeenage Moon Baek
Park HoonKoo Jeong-man
Kil Hae YeonOh Gyeong-suk
Kim Won HaeCho Hyeon-sik
Woo Ji HyunYoo Jeong-tae
Jung Woong InYoon Won-cheol
Cho Han ChulCaptain Joo
Ahn Se-hoKim Deok-hyeon
Cha Rae HyungSeo Hyeong-ju
Jang Dong-juJang Jeong-woo
Son Bo-seungSeo Young-dong
Hong Min-giKang Seong-jun
Kim Joong HeeReporter Wang
Park Kwang-jaeYong-gu
Kang Chae-youngPark So-hyeon [Nurse]
Kong Hyun-jiCho Se-yeong [Hyeon-sik's Daughter]
Lee SukJeo Won-sung [Sex Offender]
