Everything and Nothing (2019) featured a cast of 15 tracked actors. Of these, 14 (93%) are still alive today and 1 have passed away. The oldest surviving cast member is Lee Hang-na, age 56. This TV series starred Seo Jeong-yeon and Sieun.
93% still with us· verified cast
Survivorship
Cast Reunion Index: 93% still living
Avg. Age at Death: 31 yrs
Deaths by Year
2025
Cast15 members
| Person | Character | Status | DOB | Age | DOD | Age in 2019 |
|---|---|---|---|---|---|---|
 Seo Jeong-yeon Jeong-kyeong | Jeong-kyeong | Living | 23/09/1975 | 51 | — | 44 |
 Sieun An Seo-yeon | An Seo-yeon | Living | 01/08/2001 | 25 | — | 18 |
 Lee Hang-na Lee Hae-young | Lee Hae-young | Living | 22/02/1970 | 56 | — | 49 |
 Yoon Chan-young Ko Min-jae | Ko Min-jae | Living | 25/04/2001 | 25 | — | 18 |
 Baek Su-ho Kang Ki-hyeon | Kang Ki-hyeon | Living | 17/04/1998 | 28 | — | 21 |
 Kim Jong-tae Min-jae's Father | Min-jae's Father | Living | 25/04/1975 | 51 | — | 44 |
 Park Se-hyun Jung Yu-ri | Jung Yu-ri | Living | 07/09/1998 | 28 | — | 21 |
 Choi Dae-hoon Choi Soo-hwan | Choi Soo-hwan | Living | 16/11/1980 | 45 | — | 39 |
 Oh Dong-min Homeroom Teacher | Homeroom Teacher | Living | 01/04/1986 | 40 | — | 33 |
 Jung Chan-bi Han Ju-mi | Han Ju-mi | Living | 05/02/2002 | 24 | — | 17 |
 Baek Ji-won Doctor | Doctor | Living | 30/04/1973 | 53 | — | 46 |
 Park Seong-geun Hae Young's boyfriend | Hae Young's boyfriend | Living | 02/05/1971 | 55 | — | 48 |
 Jung Hee-tae Seo Yun's father | Seo Yun's father | Living | 05/07/1974 | 52 | — | 45 |
 Son Kwang-Eop Jung Kyung's boyfriend | Jung Kyung's boyfriend | Living | 03/07/1970 | 56 | — | 49 |
 Kang Seo-ha Chemistry teacher | Chemistry teacher | Deceased | 13/06/1994 | 31 | 13/07/2025 | 25 |