Decoy (2023) featured a cast of 11 tracked actors. Of these, 11 (100%) are still alive today. The oldest surviving cast member is Shim So-yeon, age 59. This TV series starred Jang Keun-suk and Heo Sung-tae.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast11 members
| Person | Character | Status | DOB | Age | DOD | Age in 2023 |
|---|---|---|---|---|---|---|
 Jang Keun-suk Koo Do-han | Koo Do-han | Living | 04/08/1987 | 39 | — | 36 |
 Heo Sung-tae Roh Sang-cheon | Roh Sang-cheon | Living | 20/10/1977 | 48 | — | 46 |
 Lee Elijah Chun Na-yeon | Chun Na-yeon | Living | 19/02/1990 | 36 | — | 33 |
 You Seong-joo Park Seong-do | Park Seong-do | Living | 12/11/1973 | 52 | — | 50 |
 Park Myung-hoon Song Young-jin | Song Young-jin | Living | 28/05/1975 | 51 | — | 48 |
 Oh Yeon-ah Jeong So-ram | Jeong So-ram | Living | 01/12/1981 | 44 | — | 42 |
 Lee Sung-wook Kang Jong-hoon | Kang Jong-hoon | Living | 03/10/1979 | 46 | — | 44 |
 Lee Seung-joon Lee Byeong-joon | Lee Byeong-joon | Living | 11/02/1973 | 53 | — | 50 |
 Hwang Jae-yeol Detective Jung | Detective Jung | Living | 24/11/1981 | 44 | — | 42 |
 Kwon Hae-sung [Gyeongcheon detective] | [Gyeongcheon detective] | Living | 23/05/1979 | 47 | — | 44 |
 Shim So-yeon Doctor | Doctor | Living | 01/01/1967 | 59 | — | 56 |