Room No. 9 (2018) featured a cast of 16 tracked actors. Of these, 16 (100%) are still alive today. The oldest surviving cast member is Son Sook, age 82. This TV series starred Kim Hee-seon and Kim Hae-sook.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast16 members
| Person | Character | Status | DOB | Age | DOD | Age in 2018 |
|---|---|---|---|---|---|---|
 Kim Hee-seon Eulji Hae-Yi | Eulji Hae-Yi | Living | 11/06/1977 | 49 | — | 41 |
 Kim Hae-sook Jang Hwa-Sa | Jang Hwa-Sa | Living | 30/12/1955 | 70 | — | 63 |
 Jung Won-joong Ma Hyun-Cheol | Ma Hyun-Cheol | Living | 26/10/1960 | 65 | — | 58 |
 Kim Young-kwang Ki Yoo-Jin | Ki Yoo-Jin | Living | 11/01/1987 | 39 | — | 31 |
 Im Won-hee Bang Sang-Soo | Bang Sang-Soo | Living | 11/10/1970 | 55 | — | 48 |
 Jeong Seok-yong Kang Sung-Tae | Kang Sung-Tae | Living | 31/12/1970 | 55 | — | 48 |
 Kim Jae-hwa Kam Mi-Ran | Kam Mi-Ran | Living | 01/09/1980 | 46 | — | 38 |
 Oh Dae-hwan Oh Bong-Sam | Oh Bong-Sam | Living | 05/07/1979 | 47 | — | 39 |
 Min Sung-wook So Young-Cheol | So Young-Cheol | Living | 22/09/1979 | 47 | — | 39 |
 Kang Shin-il Eulji Sung | Eulji Sung | Living | 26/11/1960 | 65 | — | 58 |
 Lee Kyung-young Ki San | Ki San | Living | 12/12/1960 | 65 | — | 58 |
 Kim Si-eun Kim Hye-sun | Kim Hye-sun | Living | 29/10/2000 | 25 | — | 18 |
 Son Sook Kim Mal-boon | Kim Mal-boon | Living | 13/05/1944 | 82 | — | 74 |
 Son Byung-ho Kim Jong Soo | Kim Jong Soo | Living | 25/08/1962 | 64 | — | 56 |
 Park Hyun Jung Kim Hye-sun | Kim Hye-sun | Living | 25/09/1975 | 50 | — | 43 |
 Jin Ye-sol Jungwoo Hospital Nurse | Jungwoo Hospital Nurse | Living | 24/09/1985 | 40 | — | 33 |