Backflow (2017) featured a cast of 5 tracked actors. Of these, 5 (100%) are still alive today. The oldest surviving cast member is Han Hee-jung, age 55. This TV series starred Kim Hae-in and Seo Do-young.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast5 members
| Person | Character | Status | DOB | Age | DOD | Age in 2017 |
|---|---|---|---|---|---|---|
| Living | 08/11/1983 | 42 | — | 34 | ||
| Living | 14/04/1981 | 45 | — | 36 | ||
| Living | 26/12/1976 | 49 | — | 41 | ||
| Living | 07/01/1987 | 39 | — | 30 | ||
 Han Hee-jung Landlady | Landlady | Living | 30/07/1971 | 55 | — | 46 |
