Thundercloud Rainstorm (2025) featured a cast of 6 tracked actors. Of these, 6 (100%) are still alive today. The oldest surviving cast member is Hwang Seong-yun, age 43. This TV series starred Yoon Ji-sung and Jeong Ri-u.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast6 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Yoon Ji-sung Lee Il-jo | Lee Il-jo | Living | 08/03/1991 | 35 | — | 34 |
 Jeong Ri-u Seo Jeong-han | Seo Jeong-han | Living | 06/03/1992 | 34 | — | 33 |
 Jang Won-hyuk Seung-jae | Seung-jae | Living | 21/10/1992 | 33 | — | 33 |
 Lee Dong-ju Jeong-in | Jeong-in | Living | 02/04/1994 | 32 | — | 31 |
 Hwang Seong-yun Su-hyo | Su-hyo | Living | 18/08/1983 | 43 | — | 42 |
 Park Si-woo Seo Jeong-han [Young] | Seo Jeong-han [Young] | Living | 05/02/2001 | 25 | — | 24 |