Guardian: The Lonely and Great God 10th Anniversary (2026) featured a cast of 4 tracked actors. Of these, 4 (100%) are still alive today. The oldest surviving cast member is Gong Yoo, age 47. This TV series starred Gong Yoo and Kim Go-eun.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast4 members
| Person | Character | Status | DOB | Age | DOD | Age in 2026 |
|---|---|---|---|---|---|---|
 Gong Yoo Self | Self | Living | 10/07/1979 | 47 | — | 47 |
 Kim Go-eun Self | Self | Living | 02/07/1991 | 35 | — | 35 |
 Lee Dong-wook Self | Self | Living | 06/11/1981 | 44 | — | 45 |
 Yoo In-na Self | Self | Living | 05/06/1982 | 44 | — | 44 |