The Secret X (2021) featured a cast of 5 tracked actors. Of these, 5 (100%) are still alive today. The oldest surviving cast member is Kevin Tsai, age 64. This TV series starred Liu Renyu and Kevin Tsai.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast5 members
| Person | Character | Status | DOB | Age | DOD | Age in 2021 |
|---|---|---|---|---|---|---|
 Liu Renyu Self - Host | Self - Host | Living | 10/10/2001 | 24 | — | 20 |
| Living | 01/03/1962 | 64 | — | 59 | ||
| Living | 27/09/1990 | 35 | — | 31 | ||
| Living | 22/02/1986 | 40 | — | 35 | ||
 Duan Xingxing Self - Host | Self - Host | Living | 10/01/1998 | 28 | — | 23 |
