A Duet in Blue featured a cast of 4 tracked actors. Of these, 4 (100%) are still alive today. The oldest surviving cast member is Kevin Yan, age 47. This TV series starred Dilraba Dilmurat and Edward Chen.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast4 members
| Person | Character | Status | DOB | Age | DOD | Age |
|---|---|---|---|---|---|---|
 Dilraba Dilmurat Wei Lan | Wei Lan | Living | 03/06/1992 | 34 | — | 34 |
 Edward Chen He Jian | He Jian | Living | 02/08/1996 | 30 | — | 30 |
 Kevin Yan He Tao | He Tao | Living | 24/01/1979 | 47 | — | 47 |
 Chang Huasen Liang Siyuan | Liang Siyuan | Living | 06/09/1997 | 29 | — | 29 |