Name	Known for
Han Suk-kyu Teacher Kim / Dr. Boo Yong Joo Teacher Kim / Dr. Boo Yong Joo See fewer	Christmas in August (1998)
Lee Sung-Kyung Dr. Cha Eun Jae (as Lee Song-Kyoung) Dr. Cha Eun Jae (as Lee Song-Kyoung) See fewer	Dr. Romantic (2016)
Ahn Hyo-seop Dr. Seo Woo Jin Dr. Seo Woo Jin See fewer	Dr. Romantic (2016)
Kim Joo-hun Dr. Park Min Gook Dr. Park Min Gook See fewer	Train to Busan (2016)
Sin Dong-Wook Dr. Bae Moon Jeong Dr. Bae Moon Jeong See fewer	My Unfamiliar Family (2020)
So Joo-yeon Dr. Yoon Ah Reum (as Joo-yeon So) Dr. Yoon Ah Reum (as Joo-yeon So) See fewer	Dr. Romantic (2016)
Yoon Bo-ra Joo Hyung Mi (as Bora) Joo Hyung Mi (as Bora) See fewer	Doctor Stranger (2014)
Park Hyo-ju Anesthesiologist Shim Hye Jin (as Hyo-ju Park) Anesthesiologist Shim Hye Jin (as Hyo-ju Park) See fewer	The Chaser (2008)
Jin Kyung Head Nurse Oh Myung Shim Head Nurse Oh Myung Shim See fewer	Veteran (2015)
Kim Min-jae Nurse Park Eun Tak Nurse Park Eun Tak See fewer	Dali and the Cocky Prince (2021)
Yoon Na-moo Dr. Jeong In Soo Dr. Jeong In Soo See fewer	Dr. Romantic (2016)
Im Won-hee Manager Jang Gi Tae Manager Jang Gi Tae See fewer	Along With the Gods: The Two Worlds (2017)
Byeon Woo-min Anesthesiologist Nam Do Il (as Woo-min Byeon) Anesthesiologist Nam Do Il (as Woo-min Byeon) See fewer	Marriage Story 2 (1994)