Grand Prince (2018) featured a cast of 13 tracked actors. Of these, 13 (100%) are still alive today. The oldest surviving cast member is Yang Mi-kyung, age 65. This TV series starred Yoon Shi-yoon and Jin Se-yeon.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast13 members
| Person | Character | Status | DOB | Age | DOD | Age in 2018 |
|---|---|---|---|---|---|---|
 Yoon Shi-yoon Lee Hwi | Lee Hwi | Living | 26/09/1986 | 39 | — | 32 |
 Jin Se-yeon Sung Ja-Hyun | Sung Ja-Hyun | Living | 15/02/1994 | 32 | — | 24 |
 Ju Sang-uk Lee Kang | Lee Kang | Living | 18/07/1978 | 48 | — | 40 |
 Jung Woo-yeon Yoon Na-Gyeom | Yoon Na-Gyeom | Living | 22/04/1993 | 33 | — | 25 |
 Nam Ji-hyun Roo Shi-Gae | Roo Shi-Gae | Living | 09/01/1990 | 36 | — | 28 |
 Yang Mi-kyung King's Mother Sim | King's Mother Sim | Living | 25/07/1961 | 65 | — | 57 |
 Son Byung-ho Prince Yangan | Prince Yangan | Living | 25/08/1962 | 64 | — | 56 |
 Kim Mi-kyeong Ja-Hyun's mother | Ja-Hyun's mother | Living | 14/10/1963 | 62 | — | 55 |
 Lee Ki-young Sung Eok | Sung Eok | Living | 26/08/1963 | 63 | — | 55 |
 Moon Ji-in Ggeut-Dan | Ggeut-Dan | Living | 17/05/1986 | 40 | — | 32 |
 Choo Soo-hyun Cho Yo-Kyung | Cho Yo-Kyung | Living | 05/03/1988 | 38 | — | 30 |
 Han Eun-seong Sung Deuk-Sik | Sung Deuk-Sik | Living | 20/08/1991 | 35 | — | 27 |
 Jo Yoon-seo Jung Seol-Hwa | Jung Seol-Hwa | Living | 04/01/1993 | 33 | — | 25 |