Project Silence (2024) featured a cast of 31 tracked actors. Of these, 25 (93%) are still alive today and 2 have passed away. The oldest surviving cast member is Jang Kwang, age 74. This film starred Lee Sun-kyun and Ju Ji-hoon.
93% still with us· verified cast81% of full cast · incl. 4 unverified
Survivorship
Cast Reunion Index: 93% still living
Avg. Age at Death: 58 yrs
Deaths by Year
2023
2025
Cast31 members
| Person | Character | Status | DOB | Age | DOD | Age in 2024 |
|---|---|---|---|---|---|---|
 Lee Sun-kyun Cha Jeong-won | Cha Jeong-won | Deceased | 02/03/1975 | 48 | 27/12/2023 | 49 |
 Ju Ji-hoon Jo Park | Jo Park | Living | 16/05/1982 | 44 | — | 42 |
 Kim Hie-won Doctor Yang | Doctor Yang | Living | 10/01/1971 | 55 | — | 53 |
 Moon Sung-keun Byeong-hak | Byeong-hak | Living | 28/05/1953 | 73 | — | 71 |
 Ye Su-jeong Soon-ok | Soon-ok | Living | 25/03/1955 | 71 | — | 69 |
 Kim Tae-woo Jeong Hyeon-baek | Jeong Hyeon-baek | Living | 15/04/1971 | 55 | — | 53 |
 Park Hee-von Sim Mi-ran | Sim Mi-ran | Living | 11/05/1983 | 43 | — | 41 |
 Park Ju-hyun Sim Yoo-ra | Sim Yoo-ra | Living | 05/10/1994 | 31 | — | 30 |
 Kim Su-an Cha Kyeong-min | Cha Kyeong-min | Living | 27/01/2006 | 20 | — | 18 |
 Ha Do-kwon Captain Kang | Captain Kang | Living | 03/03/1977 | 49 | — | 47 |
 Jang Kwang Defense Minister | Defense Minister | Living | 05/01/1952 | 74 | — | 72 |
 Choi Jung-woo Chief Secretary | Chief Secretary | Deceased | 17/02/1957 | 68 | 27/05/2025 | 67 |
 Ku Sung-hwan Bus Driver | Bus Driver | Living | 30/06/1980 | 46 | — | 44 |
 Park Ho-san Deputy Intelligence Commander | Deputy Intelligence Commander | Living | 18/10/1972 | 53 | — | 52 |
| BJ | Living | 25/08/1984 | 42 | — | 40 | |
 Song You-hyun Kyung-min's Mother | Kyung-min's Mother | Living | 08/01/1983 | 43 | — | 41 |
 Jang Tae-min Official | Official | Living | 12/01/1985 | 41 | — | 39 |
 Yoo Yeon Official | Official | Living | 29/12/1978 | 47 | — | 46 |
 Kwak Jin-seok Special Commander | Special Commander | Living | 28/09/1981 | 44 | — | 43 |
 Ahn Seong-bong Staff Sergeant Ahn | Staff Sergeant Ahn | Living | 11/01/1989 | 37 | — | 35 |
 Kim Chang-hwan Control Room Staff | Control Room Staff | Living | 01/01/1986 | 40 | — | 38 |
 Bae Myeong-jin Control Room Staff | Control Room Staff | Living | 15/10/1986 | 39 | — | 38 |
 Lee Sang-won Lieutenant Lee | Lieutenant Lee | Living | 24/12/1983 | 42 | — | 41 |
 Lee Mi-yun Adultery Couple | Adultery Couple | Living | 30/06/1973 | 53 | — | 51 |
Kim Man-gi Adultery Couple | Adultery Couple | Unverified | — | — | — | — |
 Kwon Leafy Backpack Couple | Backpack Couple | Living | 08/05/1995 | 31 | — | 29 |
 Shin Hee-cheol Backpack Couple | Backpack Couple | Living | 03/09/1988 | 38 | — | 36 |
 Lim Yong-soon Chief of the National Intelligence Service | Chief of the National Intelligence Service | Living | 01/01/1965 | 61 | — | 59 |
Kim Dong-in Accident Citizen 6 | Accident Citizen 6 | Unverified | — | — | — | — |
Kim Seung-pil Rappelling Soldier 2 | Rappelling Soldier 2 | Unverified | — | — | — | — |
Song Gwang-ju Minister | Minister | Unverified | — | — | — | — |
