One Day (2017) featured a cast of 12 tracked actors. Of these, 11 (100%) are still alive today. The oldest surviving cast member is Kim Hye-ok, age 68. This film starred Kim Nam-gil and Chun Woo-hee.
100% still with us· verified cast92% of full cast · incl. 1 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast12 members
| Person | Character | Status | DOB | Age | DOD | Age in 2017 |
|---|---|---|---|---|---|---|
 Kim Nam-gil Kang-soo | Kang-soo | Living | 13/03/1980 | 46 | — | 37 |
 Chun Woo-hee Mi-so | Mi-so | Living | 20/04/1987 | 39 | — | 30 |
 Jung Sun-kyung Mi-so's Mother | Mi-so's Mother | Living | 08/02/1971 | 55 | — | 46 |
 Im Hwa-young Seon-hwa | Seon-hwa | Living | 06/10/1984 | 41 | — | 33 |
 Park Hee-von Ho-jung | Ho-jung | Living | 11/05/1983 | 43 | — | 34 |
 Yoon Je-moon Choi Doo-yong | Choi Doo-yong | Living | 09/03/1970 | 56 | — | 47 |
 Kim Ye-jun Choi Ji-ho | Choi Ji-ho | Living | 28/04/2007 | 19 | — | 10 |
 Kim Jung-hyun Assistant Manager Cha | Assistant Manager Cha | Living | 05/04/1990 | 36 | — | 27 |
 Lee Seung-yeon Head Nurse (uncredited) | Head Nurse (uncredited) | Living | 21/01/1977 | 49 | — | 40 |
 Lee Ru-ahn Studio Complex Keeper | Studio Complex Keeper | Living | 29/10/1988 | 37 | — | 29 |
 Kim Hye-ok Seon-hwa's mother | Seon-hwa's mother | Living | 09/05/1958 | 68 | — | 59 |
 Kang Sook Mi-so's caregiver | Mi-so's caregiver | Unverified | — | — | — | — |