Trigger – Season 1
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.
Park Yoon-ho
Park Gyu-jin
Kim Nam-gil
Lee Do
Kim Young-kwang
Moon Baek
Moon Seong-hyun
Teenage Moon Baek
Park Hoon
Koo Jeong-man
Kil Hae-yeon
Oh Gyeong-suk
Kim Won-hae
Cho Hyeon-sik
Woo Ji-hyun
Yoo Jeong-tae
Jung Woong-in
Yoon Won-cheol
Cho Han-chul
Captain Joo
Ahn Se-ho
Kim Deok-hyeon
Cha Rae-hyung
Seo Hyeong-ju
Jang Dong-ju
Jang Jeong-woo
Son Bo-seung
Seo Young-dong
Hong Min-gi
Kang Seong-jun
Lee Suk
Jeo Won-sung [Sex Offender]
Kim Dae-gon
Cho Woo-tae [Jeong-man's Subordinate]
Gu Hyun
Lee Do (child)
14 May 2026
25 Jul 2025
24 Aug 2023
07 May 2026
17 Nov 2017
04 Oct 2014
05 Nov 2025
23 Apr 2020
07 Apr 2021
03 Feb 2022
15 May 2018
26 Jun 2026
12 Feb 2023
15 May 2025
07 Nov 2024
27 May 2021
29 Sept 2018
21 Feb 2016
06 Aug 2021
27 Apr 2023