No Mercy (2025) featured a cast of 30 tracked actors. Of these, 28 (100%) are still alive today. The oldest surviving cast member is Kim Jeong-nam, age 77. This TV series starred Lee Joo-young and Ji Seung-hyun.
100% still with us· verified cast93% of full cast · incl. 2 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast30 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Lee Joo-young Ha So-min | Ha So-min | Living | 14/02/1992 | 34 | — | 33 |
 Ji Seung-hyun Ma Seok-gu | Ma Seok-gu | Living | 19/12/1981 | 44 | — | 44 |
 Koo Jun-hoe Park Jeong-hun | Park Jeong-hun | Living | 31/03/1997 | 29 | — | 28 |
 Seo Jin-won Ha Hyun-jin | Ha Hyun-jin | Living | 07/08/1969 | 57 | — | 56 |
 Lee Ji-ha Kim Mi-yang | Kim Mi-yang | Living | 07/10/1970 | 55 | — | 55 |
 Min Hye-su Ryu Hye-dam | Ryu Hye-dam | Living | 21/11/1995 | 30 | — | 30 |
 Sung Ki-yoon Kim Du-sik | Kim Du-sik | Living | 05/01/1971 | 55 | — | 54 |
 Choi Mu-in Mr. Kim | Mr. Kim | Living | 15/11/1971 | 54 | — | 54 |
 Choi Yoo-song Choi Kye-soon | Choi Kye-soon | Living | 23/11/1974 | 51 | — | 51 |
 Nam Mi-jung In Ye-hyang | In Ye-hyang | Living | 08/10/1968 | 57 | — | 57 |
 Kim Neul-me Team Leader | Team Leader | Living | 04/10/1975 | 50 | — | 50 |
 Shin Soo-ho Kim Do-jin | Kim Do-jin | Living | 16/11/1988 | 37 | — | 37 |
 Jo Young-jin Seo Joong-geun | Seo Joong-geun | Living | 15/12/1962 | 63 | — | 63 |
 Im Joon-hyung Mr. Kim Subordinate | Mr. Kim Subordinate | Living | 07/10/1993 | 32 | — | 32 |
 Cha Hyun-seung Choi Yu-seung | Choi Yu-seung | Living | 02/05/1991 | 35 | — | 34 |
 Jung Geun Jung In-cheol | Jung In-cheol | Living | 05/11/1980 | 45 | — | 45 |
 Ham Tae-in Member | Member | Living | 22/10/1987 | 38 | — | 38 |
 Choi Seo-yoon Member | Member | Living | 04/08/1988 | 38 | — | 37 |
 Park Jae-hong Member | Member | Living | 28/03/1988 | 38 | — | 37 |
 Hyesun Cho Police Officer | Police Officer | Unverified | — | — | — | — |
 Lee Jae-woo Kim Kang-sin | Kim Kang-sin | Living | 24/01/1972 | 54 | — | 53 |
 Hong Dal-pyo Police Officer | Police Officer | Unverified | — | — | — | — |
 Jeong Jun Hong-a | Hong-a | Living | 03/11/2009 | 16 | — | 16 |
 Lee Eun-joo Florist | Florist | Living | 13/02/1995 | 31 | — | 30 |
 Kim Han-su Stage Actor | Stage Actor | Living | 05/08/1986 | 40 | — | 39 |
 Yoo Byung-sun Witness | Witness | Living | 16/12/1976 | 49 | — | 49 |
 Ahn Ryeo-jin Lee Jae-young | Lee Jae-young | Living | 05/05/1990 | 36 | — | 35 |
 Kim Moon-soo TV Show Panel | TV Show Panel | Living | 11/11/1966 | 59 | — | 59 |
 Kim Jeong-nam Petitioner | Petitioner | Living | 15/09/1949 | 77 | — | 76 |
 Han Sang-bong Taxi Driver | Taxi Driver | Living | 12/06/1965 | 61 | — | 60 |