Brain Works (2023) featured a cast of 10 tracked actors. Of these, 10 (100%) are still alive today. The oldest surviving cast member is Jeong Dong-hwan, age 77. This TV series starred Jung Yong-hwa and Cha Tae-hyun.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast10 members
| Person | Character | Status | DOB | Age | DOD | Age in 2023 |
|---|---|---|---|---|---|---|
 Jung Yong-hwa Shin Ha-ru | Shin Ha-ru | Living | 22/06/1989 | 37 | — | 34 |
 Cha Tae-hyun Geum Myeong-se | Geum Myeong-se | Living | 25/03/1976 | 50 | — | 47 |
 Kwak Sun-young Seol So-jeong | Seol So-jeong | Living | 11/05/1983 | 43 | — | 40 |
 Ye Ji-won Kim Mo-ran | Kim Mo-ran | Living | 01/02/1973 | 53 | — | 50 |
 Jeong Dong-hwan Hwang Dong-woo | Hwang Dong-woo | Living | 05/08/1949 | 77 | — | 74 |
 Kim Soo-jin Shin Ji-hyeong | Shin Ji-hyeong | Living | 29/09/1974 | 51 | — | 49 |
 Im Cheol-hyung Park Chi-guk | Park Chi-guk | Living | 25/04/1974 | 52 | — | 49 |
 Woo Hyeon Kim Gil-joong | Kim Gil-joong | Living | 24/05/1964 | 62 | — | 59 |
 Kim Ah-song Geum I-na | Geum I-na | Living | 12/09/2008 | 18 | — | 15 |
 Shim Ji-yu Han Ji-yul | Han Ji-yul | Living | 05/08/2016 | 10 | — | 7 |