The Sound of Your Heart: Reboot (2018) featured a cast of 13 tracked actors. Of these, 13 (100%) are still alive today. The oldest surviving cast member is Ju Jin-mo, age 68. This TV series starred Sung Hoon and Kwon Yu-ri.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast13 members
| Person | Character | Status | DOB | Age | DOD | Age in 2018 |
|---|---|---|---|---|---|---|
 Sung Hoon Jo Suk | Jo Suk | Living | 14/02/1983 | 43 | — | 35 |
 Kwon Yu-ri Choi Ae Bong | Choi Ae Bong | Living | 05/12/1989 | 36 | — | 29 |
 Shim Hye-jin Jo Suk's Mother | Jo Suk's Mother | Living | 16/01/1967 | 59 | — | 51 |
 Tae Hang-ho Jo Joon | Jo Joon | Living | 22/07/1983 | 43 | — | 35 |
 Ju Jin-mo Jo Suk's Father | Jo Suk's Father | Living | 26/02/1958 | 68 | — | 60 |
 Ji Soo-won Ae Bong's mother | Ae Bong's mother | Living | 18/06/1967 | 59 | — | 51 |
 Park Cheol-min Ae Bong's father | Ae Bong's father | Living | 18/01/1967 | 59 | — | 51 |
 Kim Sung-Won Boo Wook | Boo Wook | Living | 14/06/1984 | 42 | — | 34 |
 Kang Yoon Shin | Shin | Living | 13/02/1989 | 37 | — | 29 |
 Bae Yoon-kyung Sook Ja | Sook Ja | Living | 22/01/1993 | 33 | — | 25 |
 Seo Eun-ah Tae Hee | Tae Hee | Living | 26/02/1989 | 37 | — | 29 |
 Song Hoon General manager | General manager | Living | 01/01/1975 | 51 | — | 43 |
 Seo E-hyun Volunteer | Volunteer | Living | 28/12/1995 | 30 | — | 23 |