Hyper Knife (2025) featured a cast of 10 tracked actors. Of these, 9 (100%) are still alive today. The oldest surviving cast member is Sul Kyung-gu, age 59. This TV series starred Park Eun-bin and Sul Kyung-gu.
100% still with us· verified cast90% of full cast · incl. 1 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast10 members
| Person | Character | Status | DOB | Age | DOD | Age in 2025 |
|---|---|---|---|---|---|---|
 Park Eun-bin Jung Se-ok | Jung Se-ok | Living | 04/09/1992 | 34 | — | 33 |
 Sul Kyung-gu Choi Deok-hee | Choi Deok-hee | Living | 14/05/1967 | 59 | — | 58 |
 Yoon Chan-young Seo Young-joo | Seo Young-joo | Living | 25/04/2001 | 25 | — | 24 |
 Park Byung-eun Han Hyun-ho | Han Hyun-ho | Living | 14/07/1977 | 49 | — | 48 |
 Lee Jung-sic Ha U-Yeong | Ha U-Yeong | Living | 06/07/1995 | 31 | — | 30 |
 Kim Jong-man Kim Du-bong | Kim Du-bong | Unverified | — | — | — | — |
 Kim Mi-ji Reporter | Reporter | Living | 15/03/1991 | 35 | — | 34 |
 Lee Tae-young Kwon Sin-gyu | Kwon Sin-gyu | Living | 25/11/1986 | 39 | — | 39 |
 Kim Moon-chan Mr. Park | Mr. Park | Living | 30/08/1977 | 49 | — | 48 |
 Kim Su-yeon Kim Young-sin | Kim Young-sin | Living | 14/03/1995 | 31 | — | 30 |