He's Back (2025) featured a cast of 4 tracked actors. Of these, 4 (100%) are still alive today. The oldest surviving cast member is Seo Han-gyeol, age 35. This TV series starred Song Byeong-geun and Ji Woo.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast4 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Song Byeong-geun Seung-ho | Seung-ho | Living | 07/08/1998 | 28 | — | 27 |
 Ji Woo Yu-ri | Yu-ri | Living | 25/11/1997 | 28 | — | 28 |
 Cha Sun-woo Jeong-min | Jeong-min | Living | 05/09/1992 | 34 | — | 33 |
| Living | 30/03/1991 | 35 | — | 34 |
