Undercover Miss Hong (2026) featured a cast of 21 tracked actors. Of these, 21 (100%) are still alive today. The oldest surviving cast member is Lee Duck-hwa, age 74. This TV series starred Park Shin-hye and Go Kyung-pyo.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast21 members
| Person | Character | Status | DOB | Age | DOD | Age in 2026 |
|---|---|---|---|---|---|---|
 Park Shin-hye Hong Geum-bo | Hong Geum-bo | Living | 18/02/1990 | 36 | — | 36 |
 Go Kyung-pyo Shin Jeong-wu | Shin Jeong-wu | Living | 11/06/1990 | 36 | — | 36 |
 Ha Yoon-kyung Ko Bok-hee | Ko Bok-hee | Living | 20/10/1992 | 33 | — | 34 |
 Cho Han-gyeol Albert Oh | Albert Oh | Living | 10/09/2002 | 24 | — | 24 |
 Yuna Hong Jang-mi | Hong Jang-mi | Living | 09/12/2003 | 22 | — | 23 |
 Lee Duck-hwa Kang Pil-beom | Kang Pil-beom | Living | 08/05/1952 | 74 | — | 74 |
 Kim Hyeong-mook Oh Deok-gyu | Oh Deok-gyu | Living | 28/03/1974 | 52 | — | 52 |
 Kim Won-hae Yun Jae-beom | Yun Jae-beom | Living | 06/04/1969 | 57 | — | 57 |
 Choi Ji-su Kang No-ra | Kang No-ra | Living | 25/08/1997 | 29 | — | 29 |
 Im Cheol-soo Cha Jeong-il | Cha Jeong-il | Living | 22/08/1984 | 42 | — | 42 |
 Kang Chae-young Kim Mi-sook | Kim Mi-sook | Living | 22/03/1996 | 30 | — | 30 |
 Kim Young-woong Hong Chun-seop | Hong Chun-seop | Living | 20/02/1971 | 55 | — | 55 |
 Lee Su-mi Kim Soon-jung | Kim Soon-jung | Living | 20/04/1973 | 53 | — | 53 |
 Park Mi-hyeon Song Ju-ran | Song Ju-ran | Living | 04/08/1971 | 55 | — | 55 |
 Kim Do-hyun Bang Jin-mok | Bang Jin-mok | Living | 02/12/1977 | 48 | — | 49 |
 Jang Do-ha Lee Yong-gi | Lee Yong-gi | Living | 19/02/1995 | 31 | — | 31 |
 Choi Won-young Kang Myeong-hwi | Kang Myeong-hwi | Living | 10/01/1976 | 50 | — | 50 |
 Byeon Jung-su Choi In-ja | Choi In-ja | Living | 15/04/1974 | 52 | — | 52 |
 Seo Hyun-chul So Gyeong-dong | So Gyeong-dong | Living | 19/04/1965 | 61 | — | 61 |
 Kim Roi-ha Bong Dal-su | Bong Dal-su | Living | 15/11/1965 | 60 | — | 61 |
 Han Su-ho Nam Dong-gi | Nam Dong-gi | Living | 30/08/2000 | 26 | — | 26 |