Nine Puzzles (2025) featured a cast of 54 tracked actors. Of these, 51 (100%) are still alive today. The oldest surviving cast member is Shin Kang-kyun, age 74. This TV series starred Kim Da-mi and Son Seok-koo.
100% still with us· verified cast94% of full cast · incl. 3 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast54 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Kim Da-mi Yoon Ena | Yoon Ena | Living | 09/04/1995 | 31 | — | 30 |
 Son Seok-koo Kim Hansaem | Kim Hansaem | Living | 07/02/1983 | 43 | — | 42 |
 Kim Sung-kyun Yang Jeong-ho | Yang Jeong-ho | Living | 25/05/1980 | 46 | — | 45 |
 Hyun Bong-sik Choi San | Choi San | Living | 20/10/1984 | 41 | — | 41 |
 Kwak Ja-hyung Roh Su-kwang | Roh Su-kwang | Living | 20/08/1976 | 50 | — | 49 |
 Jang Gyeok-su Hyeon Ho-geun / Hangang Police Station Chief | Hyeon Ho-geun / Hangang Police Station Chief | Living | 24/03/1983 | 43 | — | 42 |
 Jeong Man-sik Tae Dong-su / Captain | Tae Dong-su / Captain | Living | 11/12/1974 | 51 | — | 51 |
 Ahn So-yo Yun Go-eun | Yun Go-eun | Living | 30/05/1987 | 39 | — | 38 |
 Hong Bi-ra Byeon Ji-yun | Byeon Ji-yun | Living | 14/09/1996 | 30 | — | 29 |
 Kim Doh-yon Nam Hyeok-su | Nam Hyeok-su | Living | 09/04/1991 | 35 | — | 34 |
 Lee Joo-young Nam Na-ri | Nam Na-ri | Living | 14/02/1992 | 34 | — | 33 |
 Park Gyu-young Lee Seung-ju | Lee Seung-ju | Living | 27/07/1993 | 33 | — | 32 |
 Ji Su-yeon Cho Gi-beum | Cho Gi-beum | Living | 06/01/1993 | 33 | — | 32 |
 Park Seong-yeon Kong Yeong-im | Kong Yeong-im | Living | 24/06/1975 | 51 | — | 50 |
 Roh Jae-won Hwang In-chan | Hwang In-chan | Living | 13/10/1993 | 32 | — | 32 |
 Hwang Jung-min Oh Cheol-jin | Oh Cheol-jin | Living | 01/09/1970 | 56 | — | 55 |
 Ji Jin-hee Yoon Dong-hoon | Yoon Dong-hoon | Living | 24/06/1971 | 55 | — | 54 |
 Park Sung-woong Kwon Sang-beom | Kwon Sang-beom | Living | 09/01/1973 | 53 | — | 52 |
 Kim Ye-won Lee Mi-young | Lee Mi-young | Living | 05/12/1989 | 36 | — | 36 |
 Kim Do-gun Police Cadet | Police Cadet | Living | 26/09/1993 | 32 | — | 32 |
 Gi Eun-you Choi Jun U / Jun Seo's Brother | Choi Jun U / Jun Seo's Brother | Living | 17/01/2013 | 13 | — | 12 |
 Joo Hae-eun Yeom Se Ryung / Ena's Roommate | Yeom Se Ryung / Ena's Roommate | Living | 17/01/1994 | 32 | — | 31 |
 Han Sung-soo Jun Seo's Father | Jun Seo's Father | Unverified | — | — | — | — |
 Shin Kang-kyun Convenience Store Owner | Convenience Store Owner | Living | 05/05/1952 | 74 | — | 73 |
 Ko Dong-hyoung Crime Scene Investigator | Crime Scene Investigator | Living | 18/07/1982 | 44 | — | 43 |
 Park Jeong-yun Bartender | Bartender | Living | 02/09/1999 | 27 | — | 26 |
Son Byeong-uk Police Executive | Police Executive | Living | 27/10/1975 | 50 | — | 50 |
 Jeong Han-bin Police Executive | Police Executive | Living | 18/09/1982 | 44 | — | 43 |
 Kim Kwan-jang Police Executive | Police Executive | Living | 05/11/1980 | 45 | — | 45 |
 Park Sin-un Ho-geun's Driver | Ho-geun's Driver | Living | 02/02/1982 | 44 | — | 43 |
 Choi Sung-hyuk Apartment Security Guard | Apartment Security Guard | Living | 28/06/1987 | 39 | — | 38 |
 Kwon Han-sol Yoo Jeung Eun / Bar Manager | Yoo Jeung Eun / Bar Manager | Living | 27/11/1996 | 29 | — | 29 |
 Park Mi-hyeon Hong Ra-eun / Hansaem's Mother | Hong Ra-eun / Hansaem's Mother | Living | 04/08/1971 | 55 | — | 54 |
 Moon Chang-gil Lee Do Won | Lee Do Won | Living | 28/03/1953 | 73 | — | 72 |
 Kang Hak-soo Lee Du-cheol | Lee Du-cheol | Living | 20/12/1973 | 52 | — | 52 |
 Son Seong-chan Dry Cleaners Owner | Dry Cleaners Owner | Living | 10/09/1965 | 61 | — | 60 |
 Joo In-young Nursing Home Manager | Nursing Home Manager | Living | 14/03/1978 | 48 | — | 47 |
 Kwak Min-ho Restaurant Manager | Restaurant Manager | Living | 05/12/1984 | 41 | — | 41 |
 Lee Hee-jun Kang Chi-mok / Restaurant Chai President | Kang Chi-mok / Restaurant Chai President | Living | 29/06/1979 | 47 | — | 46 |
 Cha Si-won Hired Driver | Hired Driver | Living | 16/04/1989 | 37 | — | 36 |
 Shin Mi-yeong Housekeeper | Housekeeper | Living | 10/12/1977 | 48 | — | 48 |
 Lee Sang-won Y Hotel Receptionist | Y Hotel Receptionist | Living | 24/12/1983 | 42 | — | 42 |
 Nam Yoon-ho No Jae-uk / Yang Hui's Lover | No Jae-uk / Yang Hui's Lover | Living | 15/12/1984 | 41 | — | 41 |
 Ok Ja-yeon Seo Yang Hui / Chi-mok's Wife | Seo Yang Hui / Chi-mok's Wife | Living | 19/12/1988 | 37 | — | 37 |
 Park Jin-young Yeom Dong-han / Recycling Plant Janitor | Yeom Dong-han / Recycling Plant Janitor | Living | 13/04/1955 | 71 | — | 70 |
 Im Cheol-hyung Kim Gab-je / Recycling Plant Worker | Kim Gab-je / Recycling Plant Worker | Living | 25/04/1974 | 52 | — | 51 |
Choi Woo-jun Lee Deok-mun / Recycling Plant Manager | Lee Deok-mun / Recycling Plant Manager | Unverified | — | — | — | — |
 Nam Jin-bok Yeo Jung-chul / Recycling Plant Worker | Yeo Jung-chul / Recycling Plant Worker | Living | 30/10/1979 | 46 | — | 46 |
 Choi Hong-il Choi Yeong-han / Recycling Plant Worker | Choi Yeong-han / Recycling Plant Worker | Living | 23/01/1963 | 63 | — | 62 |
 Byun Hong-jun Choi Dong Gyeong / Yeong-han's Son | Choi Dong Gyeong / Yeong-han's Son | Living | 10/04/2006 | 20 | — | 19 |
 Shin Yeon-woo Jung-chul’s Wife | Jung-chul’s Wife | Living | 17/04/1990 | 36 | — | 35 |
 Han Yu-eun Secretary | Secretary | Living | 15/06/1999 | 27 | — | 26 |
 Gu Hyun Choi Jun Seo | Choi Jun Seo | Unverified | — | — | — | — |
 Bae Jun-hyung Oh Yeong-hun | Oh Yeong-hun | Living | 10/02/2002 | 24 | — | 23 |