Duel (2017) featured a cast of 11 tracked actors. Of these, 11 (100%) are still alive today. The oldest surviving cast member is Jung Jae-young, age 55. This TV series starred Lee Yea-eun and Jung Jae-young.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast11 members
| Person | Character | Status | DOB | Age | DOD | Age in 2017 |
|---|---|---|---|---|---|---|
 Lee Yea-eun Na Song-ie | Na Song-ie | Living | 18/05/1989 | 37 | — | 28 |
 Jung Jae-young Jang Deuk-cheon | Jang Deuk-cheon | Living | 21/11/1970 | 55 | — | 47 |
 Kim Jung-eun Choi Jo-hye | Choi Jo-hye | Living | 04/03/1974 | 52 | — | 43 |
 Yang Se-jong Lee Sung-joon / Lee Sung-hoon | Lee Sung-joon / Lee Sung-hoon | Living | 23/12/1992 | 33 | — | 25 |
 Seo Eun-soo Ryu Mi-rae | Ryu Mi-rae | Living | 02/03/1994 | 32 | — | 23 |
 Yoon Kyung-ho Lee Hyung-sik | Lee Hyung-sik | Living | 05/07/1980 | 46 | — | 37 |
 Lee Na-Yoon Jang Soo-yeon | Jang Soo-yeon | Living | 16/07/2007 | 19 | — | 10 |
 Kim Ki-doo Kim Ik-hong | Kim Ik-hong | Living | 25/10/1982 | 43 | — | 35 |
 Lee Sung-wook Koo Bon-seok | Koo Bon-seok | Living | 03/10/1979 | 46 | — | 38 |
 Choi Woong Na Soo-ho | Na Soo-ho | Living | 28/12/1986 | 39 | — | 31 |
 Kim Ji Yoo Ahn Hye-joo | Ahn Hye-joo | Living | 26/09/2012 | 13 | — | 5 |