Trigger (2025)

EP 1 ★ 8.3 ⏱ 50 min

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.

Limited Series

S1 • E1

EP 2 ★ 8.0 ⏱ 61 min

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.

Limited Series

S1 • E2

EP 3 ★ 7.7 ⏱ 43 min

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.

Limited Series

S1 • E3

EP 4 ★ 7.7 ⏱ 55 min

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.

Limited Series

S1 • E4

EP 5 ★ 8.0 ⏱ 45 min

Episode 5

Guns reach bullied students and grieving parents, sparking new tragedies. Lee Do uncovers a network delivering weapons to vulnerable people across Korea.

Limited Series

S1 • E5

EP 6 ★ 8.7 ⏱ 44 min

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.

Limited Series

S1 • E6

EP 7 ★ 7.3 ⏱ 46 min

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.

Limited Series

S1 • E7

EP 8 ★ 7.3 ⏱ 46 min

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.

Limited Series

S1 • E8

EP 9 ★ 7.3 ⏱ 37 min

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.

Limited Series

S1 • E9

EP 10 ★ 7.3 ⏱ 41 min

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.

Limited Series

S1 • E10