My Puppy Returns as a Billionaire (2026) featured a cast of 2 tracked actors. Of these, 2 (100%) are still alive today. The oldest surviving cast member is Hwang Dong-hee, age 35. This TV series starred Hwang Dong-hee and Na Hae-ryung.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast2 members
| Person | Character | Status | DOB | Age | DOD | Age in 2026 |
|---|---|---|---|---|---|---|
| — | Living | 26/02/1991 | 35 | — | 35 | |
 Na Hae-ryung Se-ra | Se-ra | Living | 11/11/1994 | 31 | — | 32 |
