Fatal Promise (2020) featured a cast of 9 tracked actors. Of these, 9 (100%) are still alive today. The oldest surviving cast member is Kil Yong-woo, age 70. This TV series starred Park Ha-na and Ko Se-won.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast9 members
| Person | Character | Status | DOB | Age | DOD | Age in 2020 |
|---|---|---|---|---|---|---|
 Park Ha-na Cha Eun-Dong | Cha Eun-Dong | Living | 25/07/1985 | 41 | — | 35 |
 Ko Se-won Kang Tae-In | Kang Tae-In | Living | 13/12/1977 | 48 | — | 43 |
 Kang Sung-min Choi Joon-Hyuk | Choi Joon-Hyuk | Living | 23/07/1979 | 47 | — | 41 |
 Lee Chang-wook Han Ji-Hoon | Han Ji-Hoon | Living | 02/07/1984 | 42 | — | 36 |
 Kil Yong-woo Han Kwang-Hoon | Han Kwang-Hoon | Living | 17/12/1955 | 70 | — | 65 |
 Kang Shin-il Kang Il-Sub | Kang Il-Sub | Living | 26/11/1960 | 65 | — | 60 |
 Lee Dae-yeon Cha Man-Jong | Cha Man-Jong | Living | 13/11/1964 | 61 | — | 56 |
 Kim Mi-ji Legal Team Employee | Legal Team Employee | Living | 15/03/1991 | 35 | — | 29 |
 Yoon Byul-ha Patient Girl With Baloon | Patient Girl With Baloon | Living | 30/11/2013 | 12 | — | 7 |