Secretary Undercover (2025) featured a cast of 3 tracked actors. Of these, 3 (100%) are still alive today. The oldest surviving cast member is Kim Moon-gi, age 33. This TV series starred Kim Han-yeong and Lee Ji-yeon.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast3 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Kim Han-yeong Lee Kang-joon | Lee Kang-joon | Living | 28/11/1994 | 31 | — | 31 |
 Lee Ji-yeon Han Seo-won | Han Seo-won | Living | 12/06/1999 | 27 | — | 26 |
 Kim Moon-gi Dong-jin | Dong-jin | Living | 19/09/1993 | 33 | — | 32 |