The Hill of Secrets (2023) featured a cast of 13 tracked actors. Of these, 8 (100%) are still alive today. The oldest surviving cast member is Lee Dong-chan, age 79. This film starred Moon Seung-ah and Jang Sun.
100% still with us· verified cast62% of full cast · incl. 5 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast13 members
| Person | Character | Status | DOB | Age | DOD | Age in 2023 |
|---|---|---|---|---|---|---|
 Moon Seung-ah Myung-eun | Myung-eun | Living | 20/09/2009 | 17 | — | 14 |
 Jang Sun Gyeong-hee | Gyeong-hee | Living | 04/08/1988 | 38 | — | 35 |
 Kang Gil-woo Sung-ho | Sung-ho | Living | 10/11/1986 | 39 | — | 37 |
 Jang Jae-hee Hye-jin | Hye-jin | Living | 03/02/2010 | 16 | — | 13 |
 Lim Sun-woo Ae-ran | Ae-ran | Unverified | — | — | — | — |
 Lee Dong-chan Gi-nam | Gi-nam | Living | 26/03/1947 | 79 | — | 76 |
Kwak Jin-mu Jin-woo | Jin-woo | Living | 24/06/1981 | 45 | — | 42 |
 Lee Moo-nyoung Cameraman | Cameraman | Living | 13/08/1978 | 48 | — | 45 |
 Kwon Min-kyung Teacher | Teacher | Unverified | — | — | — | — |
| Living | 08/07/1985 | 41 | — | 38 | ||
Hwang Jeong-hwa Commentator | Commentator | Unverified | — | — | — | — |
Park Seong-min Male Employee | Male Employee | Unverified | — | — | — | — |
 Kim Seo-jun Kyeong-soo | Kyeong-soo | Unverified | — | — | — | — |
