Whispering Corridors 6: The Humming (2021) featured a cast of 17 tracked actors. Of these, 16 (94%) are still alive today and 1 have passed away. The oldest surviving cast member is Kim Sung-nyeo, age 76. This film starred Kim Seo-hyung and Kim Hyeon-soo.
94% still with us· verified cast
Survivorship
Cast Reunion Index: 94% still living
Avg. Age at Death: 80 yrs
Deaths by Year
2025
Cast17 members
| Person | Character | Status | DOB | Age | DOD | Age in 2021 |
|---|---|---|---|---|---|---|
 Kim Seo-hyung Eun-hee | Eun-hee | Living | 28/10/1973 | 52 | — | 48 |
 Kim Hyeon-soo Ha-young | Ha-young | Living | 23/06/2000 | 26 | — | 21 |
 Choi Ri So-yeon | So-yeon | Living | 29/06/1995 | 31 | — | 26 |
 BIBI Young Eun-hee | Young Eun-hee | Living | 27/09/1998 | 27 | — | 23 |
 Seo Hye-won Mi-sook | Mi-sook | Living | 22/11/1993 | 32 | — | 28 |
 Park Se-hyun Jae-yeon | Jae-yeon | Living | 07/09/1998 | 28 | — | 23 |
 Lee Ji-won Ye-ji | Ye-ji | Living | 20/06/1995 | 31 | — | 26 |
 Jang Won-hyung Park Yeon-mook | Park Yeon-mook | Living | 11/07/1988 | 38 | — | 33 |
 Kwon Hae-hyo Bae Kwang-mo | Bae Kwang-mo | Living | 06/11/1965 | 60 | — | 56 |
 Lee Joo-sil Grandmother | Grandmother | Deceased | 08/03/1944 | 80 | 02/02/2025 | 77 |
 Chae Won-been Classmate | Classmate | Living | 05/04/2001 | 25 | — | 20 |
 Ha Mheen Kim Jung-yeon | Kim Jung-yeon | Living | 20/09/1969 | 57 | — | 52 |
Kim Sung-nyeo Seok Gong-nyeo | Seok Gong-nyeo | Living | 16/09/1950 | 76 | — | 71 |
 Shin Yeon-mi Choi Ji-hee | Choi Ji-hee | Living | 24/01/1991 | 35 | — | 30 |
 Min Chae-yeon Kim Hong-ran | Kim Hong-ran | Living | 11/08/1992 | 34 | — | 29 |
Park Yun-ho Nam Sang-taek | Nam Sang-taek | Living | 03/06/1973 | 53 | — | 48 |
Sung Gyu-chan Police | Police | Living | 26/06/1979 | 47 | — | 42 |