Heart to Heart (2015) featured a cast of 13 tracked actors. Of these, 13 (100%) are still alive today. The oldest surviving cast member is Joo Hyun, age 85. This TV series starred Choi Kang-hee and Chun Jung-myung.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast13 members
| Person | Character | Status | DOB | Age | DOD | Age in 2015 |
|---|---|---|---|---|---|---|
 Choi Kang-hee Cha Hong-do | Cha Hong-do | Living | 05/05/1977 | 49 | — | 38 |
 Chun Jung-myung Go Yi-seok | Go Yi-seok | Living | 29/11/1980 | 45 | — | 35 |
 Lee Jae-yoon Jang Doo-soo | Jang Doo-soo | Living | 15/12/1984 | 41 | — | 31 |
 An So-hee Go Se-ro | Go Se-ro | Living | 27/06/1992 | 34 | — | 23 |
 Uhm Hyo-seop Go Jae-woong | Go Jae-woong | Living | 24/10/1966 | 59 | — | 49 |
 Hwang Seung-eon Woo Yeon-woo | Woo Yeon-woo | Living | 31/10/1988 | 37 | — | 27 |
 Joo Hyun Ko Sang Gyu | Ko Sang Gyu | Living | 01/03/1941 | 85 | — | 74 |
 Jin Hee-kyung Hwang Moon Sun | Hwang Moon Sun | Living | 07/09/1968 | 58 | — | 47 |
 Kim Ki-bang Detective Yang | Detective Yang | Living | 31/05/1981 | 45 | — | 34 |
 Seo Yi-sook Psychiatrist Uhm Gi Chun | Psychiatrist Uhm Gi Chun | Living | 15/01/1968 | 58 | — | 47 |
 Choi Mu-sung Butler Ahn Byeong Yeol | Butler Ahn Byeong Yeol | Living | 12/01/1968 | 58 | — | 47 |
 Kim Ae-kyung Hwang Geum Shim | Hwang Geum Shim | Living | 12/02/1950 | 76 | — | 65 |
 Oh Jung-se Mart Staff | Mart Staff | Living | 26/02/1977 | 49 | — | 38 |