My Sassy Girl (2017) featured a cast of 20 tracked actors. Of these, 20 (100%) are still alive today. The oldest surviving cast member is Kim Byeong-ok, age 65. This TV series starred Joo Won and Oh Yeon-seo.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast20 members
| Person | Character | Status | DOB | Age | DOD | Age in 2017 |
|---|---|---|---|---|---|---|
 Joo Won Gyun-Woo | Gyun-Woo | Living | 30/09/1987 | 38 | — | 30 |
 Oh Yeon-seo Princess Hyemyung | Princess Hyemyung | Living | 22/06/1987 | 39 | — | 30 |
 Lee Jung-shin Kang Joon-Young | Kang Joon-Young | Living | 15/09/1991 | 35 | — | 26 |
 Kim Yoon-hye Jung Da-Yeon | Jung Da-Yeon | Living | 24/05/1991 | 35 | — | 26 |
 Kwak Hee-sung Park Chang-Whi | Park Chang-Whi | Living | 18/04/1990 | 36 | — | 27 |
 Shim Hyung-tak Choon-Poong | Choon-Poong | Living | 04/12/1977 | 48 | — | 40 |
 Jung Da-bin Gyun Hee | Gyun Hee | Living | 25/04/2000 | 26 | — | 17 |
 Jung Woong-in Jung Ki-Joon | Jung Ki-Joon | Living | 20/01/1970 | 56 | — | 47 |
 Son Chang-min King Wheejong | King Wheejong | Living | 24/04/1965 | 61 | — | 52 |
 Lee Si-eon Bang Se-Ho | Bang Se-Ho | Living | 03/07/1982 | 44 | — | 35 |
 Yoon Se-a Queen Park | Queen Park | Living | 02/01/1978 | 48 | — | 39 |
 Kang Shin-hyo Wol-Myung | Wol-Myung | Living | 13/08/1989 | 37 | — | 28 |
 Taemi Byul-Yi | Byul-Yi | Living | 23/04/1990 | 36 | — | 27 |
 Jo Hee-bong Gyun Pil-Hyung | Gyun Pil-Hyung | Living | 23/08/1971 | 55 | — | 46 |
 Kim Byeong-ok Park Soon-Jae | Park Soon-Jae | Living | 11/10/1960 | 65 | — | 57 |
 Jang Young-nam Gyun Woo's mother | Gyun Woo's mother | Living | 25/11/1973 | 52 | — | 44 |
 Seo Eun-ah Mal-Geum | Mal-Geum | Living | 26/02/1989 | 37 | — | 28 |
 Seol Jung-hwan Maeng Gwang-Soo | Maeng Gwang-Soo | Living | 05/11/1985 | 40 | — | 32 |
 Jeong Seo-ha So-yong | So-yong | Living | 05/03/1988 | 38 | — | 29 |
 Lee Je-yeon Young Cheol | Young Cheol | Living | 15/03/1989 | 37 | — | 28 |