Still 17 (2018) featured a cast of 15 tracked actors. Of these, 15 (100%) are still alive today. The oldest surviving cast member is Im Byeong-gi, age 76. This TV series starred Yang Se-jong and Shin Hae-sun.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast15 members
| Person | Character | Status | DOB | Age | DOD | Age in 2018 |
|---|---|---|---|---|---|---|
 Yang Se-jong Gong Woo-Jin | Gong Woo-Jin | Living | 23/12/1992 | 33 | — | 26 |
 Shin Hae-sun Woo Seo-Ri | Woo Seo-Ri | Living | 31/08/1989 | 37 | — | 29 |
 Ahn Hyo-seop Yoo Chan | Yoo Chan | Living | 17/04/1995 | 31 | — | 23 |
 Ye Ji-won Jennifer | Jennifer | Living | 01/02/1973 | 53 | — | 45 |
 Wang Ji-won Kim Tae-Rin | Kim Tae-Rin | Living | 12/11/1988 | 37 | — | 30 |
 Eugene Jung Kang Hee-Soo | Kang Hee-Soo | Living | 19/02/1989 | 37 | — | 29 |
 Yoon Sun-woo Kim Hyeong-Tae | Kim Hyeong-Tae | Living | 07/09/1985 | 41 | — | 33 |
 Sieun Woo Seo-Ri (young) | Woo Seo-Ri (young) | Living | 01/08/2001 | 25 | — | 17 |
 Yoon Chan-young Gong Woo-Jin (young) | Gong Woo-Jin (young) | Living | 25/04/2001 | 25 | — | 17 |
 Ahn Seung-gyun Jin-hyun | Jin-hyun | Living | 18/01/1994 | 32 | — | 24 |
 Jo Hyun-sik Han Duk-soo | Han Duk-soo | Living | 13/03/1983 | 43 | — | 35 |
 Lee Do-hyun Dong Hae-Beom | Dong Hae-Beom | Living | 11/04/1995 | 31 | — | 23 |
| Living | 01/01/1985 | 41 | — | 33 | ||
 Im Byeong-gi Gong Yong Hwan [Gong Woo Jin's father] | Gong Yong Hwan [Gong Woo Jin's father] | Living | 01/01/1950 | 76 | — | 68 |
 Park Hyun Jung Kim Tae-rin's Mother | Kim Tae-rin's Mother | Living | 25/09/1975 | 50 | — | 43 |
