Trigger (2025) featured a cast of 33 tracked actors. Of these, 32 (100%) are still alive today. The oldest surviving cast member is Kil Hae-yeon, age 62. This TV series starred Park Yoon-ho and Kim Nam-gil.
100% still with us· verified cast97% of full cast · incl. 1 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast33 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Park Yoon-ho Park Gyu-jin | Park Gyu-jin | Living | 03/04/2003 | 23 | — | 22 |
 Kim Nam-gil Lee Do | Lee Do | Living | 13/03/1980 | 46 | — | 45 |
 Kim Young-kwang Moon Baek | Moon Baek | Living | 11/01/1987 | 39 | — | 38 |
 Moon Seong-hyun Teenage Moon Baek | Teenage Moon Baek | Living | 02/06/2006 | 20 | — | 19 |
 Park Hoon Koo Jeong-man | Koo Jeong-man | Living | 27/04/1981 | 45 | — | 44 |
 Kil Hae-yeon Oh Gyeong-suk | Oh Gyeong-suk | Living | 11/04/1964 | 62 | — | 61 |
 Kim Won-hae Cho Hyeon-sik | Cho Hyeon-sik | Living | 06/04/1969 | 57 | — | 56 |
 Woo Ji-hyun Yoo Jeong-tae | Yoo Jeong-tae | Living | 03/06/1986 | 40 | — | 39 |
 Jung Woong-in Yoon Won-cheol | Yoon Won-cheol | Living | 20/01/1970 | 56 | — | 55 |
 Cho Han-chul Captain Joo | Captain Joo | Living | 13/05/1973 | 53 | — | 52 |
 Ahn Se-ho Kim Deok-hyeon | Kim Deok-hyeon | Living | 17/02/1981 | 45 | — | 44 |
 Cha Rae-hyung Seo Hyeong-ju | Seo Hyeong-ju | Living | 16/06/1984 | 42 | — | 41 |
 Jang Dong-ju Jang Jeong-woo | Jang Jeong-woo | Living | 25/10/1994 | 31 | — | 31 |
 Son Bo-seung Seo Young-dong | Seo Young-dong | Living | 11/01/1999 | 27 | — | 26 |
 Hong Min-gi Kang Seong-jun | Kang Seong-jun | Living | 12/03/2002 | 24 | — | 23 |
 Kim Joong-hee Reporter Wang | Reporter Wang | Living | 08/09/1984 | 42 | — | 41 |
 Park Kwang-jae Yong-gu | Yong-gu | Living | 10/09/1980 | 46 | — | 45 |
 Sun Woo-sun [Psychiatrist] | [Psychiatrist] | Living | 21/03/1975 | 51 | — | 50 |
 Kang Chae-young Park So-hyeon [Nurse] | Park So-hyeon [Nurse] | Living | 22/03/1996 | 30 | — | 29 |
 Kong Hyun-ji Cho Se-yeong [Hyeon-sik's Daughter] | Cho Se-yeong [Hyeon-sik's Daughter] | Living | 30/03/1993 | 33 | — | 32 |
 Do Eun-bi Ko Ji-yeong [Water Purifier Coordinator] | Ko Ji-yeong [Water Purifier Coordinator] | Living | 28/09/1993 | 32 | — | 32 |
 Lee Suk Jeo Won-sung [Sex Offender] | Jeo Won-sung [Sex Offender] | Living | 11/08/1981 | 45 | — | 44 |
 Kim Dae-gon Cho Woo-tae [Jeong-man's Subordinate] | Cho Woo-tae [Jeong-man's Subordinate] | Living | 13/12/1983 | 42 | — | 42 |
 Shin Mun-sung Hwang Suk-min [Inspector] | Hwang Suk-min [Inspector] | Living | 02/12/1973 | 52 | — | 52 |
 Jeon Su-ji [Situation Room Chief] | [Situation Room Chief] | Living | 10/11/1983 | 42 | — | 42 |
 Song You-hyun [Teacher] | [Teacher] | Living | 08/01/1983 | 43 | — | 42 |
 Choi Jeong-in [Gyu-jin's Mother] | [Gyu-jin's Mother] | Living | 29/12/1978 | 47 | — | 47 |
 Gu Hyun Lee Do (child) | Lee Do (child) | Unverified | — | — | — | — |
 Han Sa-myeong [Internal affairs investigator] | [Internal affairs investigator] | Living | 20/01/1986 | 40 | — | 39 |
 Lee Ji-hoon Computer Repair Shop Owner | Computer Repair Shop Owner | Living | 27/03/1979 | 47 | — | 46 |
 Kim Yoon-jin Anti-gun Supporter (eps 10) | Anti-gun Supporter (eps 10) | Living | 03/06/1994 | 32 | — | 31 |
 Han Se-hee Gun Supporter | Gun Supporter | Living | 14/05/1998 | 28 | — | 27 |
 Kang Jeon-yeong Doctor | Doctor | Living | 07/08/1986 | 40 | — | 39 |