Juvenile Justice (2022) featured a cast of 40 tracked actors. Of these, 38 (95%) are still alive today and 2 have passed away. The oldest surviving cast member is Jeon Guk-hyang, age 63. This TV series starred Kim Hye-soo and Kim Moo-yul.
95% still with us· verified cast
Survivorship
Cast Reunion Index: 95% still living
Avg. Age at Death: 74 yrs
Deaths by Year
2025
Cast40 members
| Person | Character | Status | DOB | Age | DOD | Age in 2022 |
|---|---|---|---|---|---|---|
 Kim Hye-soo Sim Eun-seok | Sim Eun-seok | Living | 05/09/1970 | 56 | — | 52 |
 Kim Moo-yul Cha Tae-ju | Cha Tae-ju | Living | 22/05/1982 | 44 | — | 40 |
 Lee Sung-min Kang Won-jung | Kang Won-jung | Living | 15/10/1968 | 57 | — | 54 |
 Lee Jung-eun Na Geun-hee | Na Geun-hee | Living | 23/01/1970 | 56 | — | 52 |
 Lee Sang-hee Joo Yeong-sil | Joo Yeong-sil | Living | 08/10/1983 | 42 | — | 39 |
 Park Ji-yeon Woo Su-mi | Woo Su-mi | Living | 22/08/1984 | 42 | — | 38 |
 Shin Jae-whi Seo Beom | Seo Beom | Living | 17/02/1994 | 32 | — | 28 |
 Geum Gwang-san Gyeong Jung-han | Gyeong Jung-han | Living | 14/05/1976 | 50 | — | 46 |
 Park Jong-hwan Ko Gang-sik | Ko Gang-sik | Living | 07/09/1982 | 44 | — | 40 |
 Kim Young-ah Heo Chan-mi | Heo Chan-mi | Living | 24/05/1975 | 51 | — | 47 |
 You Seong-joo Seok-yeol | Seok-yeol | Living | 12/11/1973 | 52 | — | 49 |
 Lee Joo-won Yun Ji-hu | Yun Ji-hu | Living | 03/05/2011 | 15 | — | 11 |
 Cho Mi-nyeo Woo Seol-ah | Woo Seol-ah | Living | 07/10/1991 | 34 | — | 31 |
 Park Ock-chool Baek Seong-u's mother | Baek Seong-u's mother | Living | 17/10/1978 | 47 | — | 44 |
 Hyun Bong-sik Seo Won-sik | Seo Won-sik | Living | 20/10/1984 | 41 | — | 38 |
 Kim Bo-young Choi Yeong-na | Choi Yeong-na | Living | 09/08/2003 | 23 | — | 19 |
 Yeom Hye-ran Oh Seon-ja | Oh Seon-ja | Living | 30/10/1976 | 49 | — | 46 |
 Yoo Jae-myung Eom Jun-gi | Eom Jun-gi | Living | 03/06/1973 | 53 | — | 49 |
 Kim Jun-ho Kang Sin-u | Kang Sin-u | Living | 14/02/1996 | 30 | — | 26 |
 Choi Jung-woo Chief Judge | Chief Judge | Deceased | 17/02/1957 | 68 | 27/05/2025 | 65 |
 Song Deok-ho Kwak Do-seok | Kwak Do-seok | Living | 01/05/1993 | 33 | — | 29 |
 Lee Suk-hyeong Lee Nam-gyeong | Lee Nam-gyeong | Living | 19/07/1995 | 31 | — | 27 |
 Lee Bom O Gyu-sang's wife | O Gyu-sang's wife | Living | 24/07/1993 | 33 | — | 29 |
 Park Mi-hyeon Kang Won-jung's wife | Kang Won-jung's wife | Living | 04/08/1971 | 55 | — | 51 |
 Lee Joo-sil Seo Yu-ri's grandma | Seo Yu-ri's grandma | Deceased | 08/03/1944 | 80 | 02/02/2025 | 78 |
 Jeon Guk-hyang Namgung I-hwan's mother | Namgung I-hwan's mother | Living | 26/07/1963 | 63 | — | 59 |
 Kim Ju-hun Namgung I-hwan | Namgung I-hwan | Living | 01/03/1980 | 46 | — | 42 |
 Kang Chae-young Kang Seon-a | Kang Seon-a | Living | 22/03/1996 | 30 | — | 26 |
 Kim Do-gun Seo Dong-gyun | Seo Dong-gyun | Living | 26/09/1993 | 32 | — | 29 |
 Kim Kyun-ha Baek Do-hyeon | Baek Do-hyeon | Living | 09/05/1993 | 33 | — | 29 |
 Lee Yeon Baek Seong-u | Baek Seong-u | Living | 27/02/1995 | 31 | — | 27 |
 Hwang Hyun-jung Han Ye-eun | Han Ye-eun | Living | 21/10/2004 | 21 | — | 18 |
 Shim Dal-gi Seo Yu-ri | Seo Yu-ri | Living | 12/06/1999 | 27 | — | 23 |
 Jung Se-hyun Hwang In-jun | Hwang In-jun | Living | 18/07/1996 | 30 | — | 26 |
 Choi Ji-su Oh Yeon-ji | Oh Yeon-ji | Living | 25/08/1997 | 29 | — | 25 |
 Jung Yi-ju Kim Ah-reum | Kim Ah-reum | Living | 22/10/1999 | 26 | — | 23 |
 Yoo Joo-won Baek Do Hyeon (child) | Baek Do Hyeon (child) | Living | 20/05/2010 | 16 | — | 12 |
 Kim Mi-ji Nurse | Nurse | Living | 15/03/1991 | 35 | — | 31 |
 Ha Mheen Court Judge | Court Judge | Living | 20/09/1969 | 57 | — | 53 |
 Kim Moon-chan Lee Nam-gyeong's father | Lee Nam-gyeong's father | Living | 30/08/1977 | 49 | — | 45 |