How to Open the Door (2024) featured a cast of 8 tracked actors. Of these, 7 (100%) are still alive today. The oldest surviving cast member is Shim So-young, age 55. This film starred Chae Seo-eun and Shim So-young.
100% still with us· verified cast88% of full cast · incl. 1 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast8 members
| Person | Character | Status | DOB | Age | DOD | Age in 2024 |
|---|---|---|---|---|---|---|
 Chae Seo-eun Jang Ha-neul | Jang Ha-neul | Living | 23/10/1998 | 27 | — | 26 |
 Shim So-young Real Estate Agent / Lost and Found Guide | Real Estate Agent / Lost and Found Guide | Living | 22/11/1970 | 55 | — | 54 |
Noh I-jin Young-hee | Young-hee | Unverified | — | — | — | — |
 Kim Nam-gil Adult Cheol-su | Adult Cheol-su | Living | 13/03/1980 | 46 | — | 44 |
 Ko Kyu-pil Car Wash Owner | Car Wash Owner | Living | 02/05/1982 | 44 | — | 42 |
 You Hyun-soo Young Cheol-su | Young Cheol-su | Living | 23/11/1999 | 26 | — | 25 |
| Dal | Living | 14/08/2017 | 9 | — | 7 | |
 An Da-jung Lost Child Center Employee | Lost Child Center Employee | Living | 18/04/1986 | 40 | — | 38 |
