100 Days My Prince (2018) featured a cast of 21 tracked actors. Of these, 21 (100%) are still alive today. The oldest surviving cast member is Ahn Suk-hwan, age 66. This TV series starred Doh Kyung-soo and Nam Ji-hyun.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast21 members
| Person | Character | Status | DOB | Age | DOD | Age in 2018 |
|---|---|---|---|---|---|---|
 Doh Kyung-soo Crown Prince Lee Yool / Won-deuk | Crown Prince Lee Yool / Won-deuk | Living | 12/01/1993 | 33 | — | 25 |
 Nam Ji-hyun Hong-sim / Yoon Yi-seo | Hong-sim / Yoon Yi-seo | Living | 17/09/1995 | 31 | — | 23 |
 Cho Seong-ha Kim Cha-eon | Kim Cha-eon | Living | 08/08/1966 | 60 | — | 52 |
 Cho Han-chul King | King | Living | 13/05/1973 | 53 | — | 45 |
 Oh Yeon-ah Queen Park | Queen Park | Living | 01/12/1981 | 44 | — | 37 |
 Ji Min-hyuk Prince Seo-won | Prince Seo-won | Living | 23/09/2001 | 25 | — | 17 |
 Kim Seon-ho Jung Je-yoon | Jung Je-yoon | Living | 08/05/1986 | 40 | — | 32 |
 Jung Hae-kyun Hong-sim's Stepfather | Hong-sim's Stepfather | Living | 16/08/1968 | 58 | — | 50 |
 Han So-hee Kim So-hye | Kim So-hye | Living | 18/11/1993 | 32 | — | 25 |
 Heo Jung-min Kim Soo-Ji | Kim Soo-Ji | Living | 11/11/1982 | 43 | — | 36 |
 Kim Jae-young Moo-yeon | Moo-yeon | Living | 30/09/1988 | 37 | — | 30 |
 Jo Hyun-sik Eunuch Yang | Eunuch Yang | Living | 13/03/1983 | 43 | — | 35 |
 Ahn Suk-hwan Lord Park Sun-do | Lord Park Sun-do | Living | 01/11/1959 | 66 | — | 59 |
 Kim Ki-doo Goo-dol | Goo-dol | Living | 25/10/1982 | 43 | — | 36 |
 Lee Min-ji Kkeut-Nyeo | Kkeut-Nyeo | Living | 01/11/1988 | 37 | — | 30 |
 Lee Jun-hyeok Park Bok-eun | Park Bok-eun | Living | 19/03/1972 | 54 | — | 46 |
 Jung Ji-hoon Young Lee Yool | Young Lee Yool | Living | 31/05/2007 | 19 | — | 11 |
 Heo Jung-eun Young Hong-sim / Yoon Yi-seo | Young Hong-sim / Yoon Yi-seo | Living | 14/09/2007 | 19 | — | 11 |
 Jeong Joon-won Young Yoon Seok-ha | Young Yoon Seok-ha | Living | 26/07/2004 | 22 | — | 14 |
 Do Ji-han Dong-joo | Dong-joo | Living | 24/09/1991 | 34 | — | 27 |
 Tae Won-seok [Big man at soup stall] | [Big man at soup stall] | Living | 10/06/1989 | 37 | — | 29 |