Episode 1

Trigger poster
Trigger
25th July 2025 50 mins Season 1 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.

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Season 1 · Episode 2

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.
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01 Park Yoon-ho profile Park Yoon-hoas Park Gyu-jin 02 Kim Nam-gil profile Kim Nam-gilas Lee Do 03 Kim Young-kwang profile Kim Young-kwangas Moon Baek 04 Moon Seong-hyun profile Moon Seong-hyunas Teenage Moon Baek 05 Park Hoon profile Park Hoonas Koo Jeong-man 06 Kil Hae-yeon profile Kil Hae-yeonas Oh Gyeong-suk 07 Kim Won-hae profile Kim Won-haeas Cho Hyeon-sik 08 Woo Ji-hyun profile Woo Ji-hyunas Yoo Jeong-tae 09 Jung Woong-in profile Jung Woong-inas Yoon Won-cheol 10 Cho Han-chul profile Cho Han-chulas Captain Joo 11 Ahn Se-ho profile Ahn Se-hoas Kim Deok-hyeon 12 Cha Rae-hyung profile Cha Rae-hyungas Seo Hyeong-ju
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