Firstborn (2013) featured a cast of 20 tracked actors. Of these, 17 (100%) are still alive today. The oldest surviving cast member is Jeon Won-joo, age 87. This TV series starred Oh Yoon-ah and Jae Hee.
100% still with us· verified cast85% of full cast · incl. 3 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast20 members
| Person | Character | Status | DOB | Age | DOD | Age in 2013 |
|---|---|---|---|---|---|---|
 Oh Yoon-ah Lee Ji-Sook | Lee Ji-Sook | Living | 14/10/1980 | 46 | — | 33 |
 Jae Hee Park Soon-taek | Park Soon-taek | Living | 25/05/1980 | 46 | — | 33 |
 Yoon Jung-hee Kim Young-Sun | Kim Young-Sun | Living | 21/12/1980 | 45 | — | 33 |
 Park Jae-jung Lee In-Ho | Lee In-Ho | Living | 24/06/1980 | 46 | — | 33 |
Yoo Hae-jung Kim Young-Sun | Kim Young-Sun | Unverified | — | — | — | — |
Jo Yi-jin Kim Young-Ran | Kim Young-Ran | Unverified | — | — | — | — |
 Hwang Bo-ra Park Soon-Geum | Park Soon-Geum | Living | 02/10/1983 | 43 | — | 30 |
 Jo Seong-yun Jong Bok | Jong Bok | Living | 27/02/1985 | 41 | — | 28 |
 Yun Yoo-sun Ban Chon-Daek / Yoon Im-Soon | Ban Chon-Daek / Yoon Im-Soon | Living | 17/01/1969 | 57 | — | 44 |
 Ahn Ji-hye Tan Shil | Tan Shil | Living | 04/02/1989 | 37 | — | 24 |
Lee Dal-hyung Park Jae-Oh | Park Jae-Oh | Unverified | — | — | — | — |
 Roh Jeong-eui Ji Sook [Young] | Ji Sook [Young] | Living | 31/07/2001 | 25 | — | 12 |
 Kim Jin-soo Son Jae-Shik | Son Jae-Shik | Living | 20/02/1971 | 55 | — | 42 |
 Kang Chan Kim Young-Du | Kim Young-Du | Living | 25/03/1988 | 38 | — | 25 |
 Jeon Won-joo Choi Sa-Yeob | Choi Sa-Yeob | Living | 08/08/1939 | 87 | — | 74 |
 Lee Jong-won Kong Chang-Rae | Kong Chang-Rae | Living | 25/09/1969 | 57 | — | 44 |
 Ra Mi-ran Na Mi-Soon | Na Mi-Soon | Living | 06/03/1975 | 51 | — | 38 |
 Lee Seung-joon Mr. Lee | Mr. Lee | Living | 03/09/1981 | 45 | — | 32 |
 Song Ji-ho Beom Suk | Beom Suk | Living | 28/01/1992 | 34 | — | 21 |
 Lee Dal-hyung Park Jae Oh [Soon Taek's father] | Park Jae Oh [Soon Taek's father] | Living | 09/05/1967 | 59 | — | 46 |