Heroes Next Door (2025) featured a cast of 28 tracked actors. Of these, 25 (100%) are still alive today. The oldest surviving cast member is Baek Hyun-joo, age 56. This TV series starred Yoon Kye-sang and Jin Sun-kyu.
100% still with us· verified cast89% of full cast · incl. 3 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast28 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Yoon Kye-sang Choi Kang | Choi Kang | Living | 20/12/1978 | 47 | — | 47 |
 Jin Sun-kyu Kwak Byeong-nam | Kwak Byeong-nam | Living | 13/09/1977 | 49 | — | 48 |
 Kim Ji-hyun Jeong Nam-yeon | Jeong Nam-yeon | Living | 02/01/1982 | 44 | — | 43 |
 Ko Kyu-pil Lee Yong-hee | Lee Yong-hee | Living | 02/05/1982 | 44 | — | 43 |
 Lee Jung-ha Park Jeong-hwan | Park Jeong-hwan | Living | 23/02/1998 | 28 | — | 27 |
 Son Ji-yoon Choi Kang's wife | Choi Kang's wife | Living | 18/02/1983 | 43 | — | 42 |
 Jeong Seok-yong Oh Choon-Bae | Oh Choon-Bae | Living | 31/12/1970 | 55 | — | 55 |
 Lee Ji-hyeon Oh Choon-Bae's wife | Oh Choon-Bae's wife | Living | 20/10/1972 | 53 | — | 53 |
 Shin Ye-seo Kim Min-Seo | Kim Min-Seo | Unverified | — | — | — | — |
 Lee Ju-won Team leader | Team leader | Living | 24/12/1976 | 49 | — | 49 |
 Kim Geon-ho Mr. Kim | Mr. Kim | Living | 01/01/1979 | 47 | — | 46 |
 Han Jun-woo James Sullivan | James Sullivan | Living | 28/03/1984 | 42 | — | 41 |
 Baek Hyun-joo Deaconess Lee | Deaconess Lee | Living | 22/05/1970 | 56 | — | 55 |
 Nam Joong-gyu Police Officer Park | Police Officer Park | Living | 27/02/1994 | 32 | — | 31 |
 Park Hwan-Hee Lee Su-Jin | Lee Su-Jin | Living | 13/10/1990 | 35 | — | 35 |
 Han Jae-suk Lee Geun-Cheol | Lee Geun-Cheol | Living | 12/08/1973 | 53 | — | 52 |
 Cho Han-chul Kim Suk-Joon | Kim Suk-Joon | Living | 13/05/1973 | 53 | — | 52 |
 Lee Bong-ryeon Na Eun-Jae | Na Eun-Jae | Living | 07/02/1981 | 45 | — | 44 |
 Cho Dong-in Kim In-Seop | Kim In-Seop | Living | 26/03/1989 | 37 | — | 36 |
 Carson Allen Teacher Olivia | Teacher Olivia | Living | 18/03/1995 | 31 | — | 30 |
Kovalenko Maksym Assassin (Eps 2) | Assassin (Eps 2) | Unverified | — | — | — | — |
 Yu In-seon Security Guard (Eps 2) | Security Guard (Eps 2) | Living | 21/10/1989 | 36 | — | 36 |
 Kang Suk-won Investigator (Eps 5) | Investigator (Eps 5) | Living | 19/10/1979 | 46 | — | 46 |
 Lee Tae-young Kim Seon-Won (Eps 2) | Kim Seon-Won (Eps 2) | Living | 25/11/1986 | 39 | — | 39 |
 Choi Ri-ho Lawyer (Eps 2) | Lawyer (Eps 2) | Living | 01/04/1977 | 49 | — | 48 |
 Jung Jong-woo Hideout Security (Eps 5,6,7) | Hideout Security (Eps 5,6,7) | Living | 08/05/1984 | 42 | — | 41 |
 Kim Ki-nam Mr. Thursday (Eps 7) | Mr. Thursday (Eps 7) | Living | 27/07/1982 | 44 | — | 43 |
 Park Ha-eun [Kiyun Dream staff] | [Kiyun Dream staff] | Unverified | — | — | — | — |