Name	Known for
Jo Jung-suk Lee Ik Joon Lee Ik Joon See fewer	Architecture 101 (2012)
Yoo Yeon-seok Ahn Jeong Won Ahn Jeong Won See fewer	Oldboy (2003)
Jung Kyung-ho Kim Joon-wan Kim Joon-wan See fewer	Missing 9 (2017)
Kim Dae-myung Yang Seok Hyung Yang Seok Hyung See fewer	Misaeng (2014)
Jeon Mi-do Chae Song Hwa Chae Song Hwa See fewer	Hospital Playlist (2020)
Shin Hyeon-bin Jang Gyeo Wool Jang Gyeo Wool See fewer	He's on Duty (2010)
Ahn Eun-jin Choo Min-ha Choo Min-ha See fewer	My Dearest (2023)
Kwak Sun-young Lee Ik-soon Lee Ik-soon See fewer	Moving (2023)
Joo Bo-bi Nurse Kim Da Yeong Nurse Kim Da Yeong See fewer	#Alive (2020)
Min-Hee Chae Nurse So Yeon Nurse So Yeon See fewer	Hospital Playlist (2020)
Lee Dong-yong Patient's husband Patient's husband See fewer	Memories of Murder (2003)
Lee Eun-joo Eun Ji's mother Eun Ji's mother See fewer	Hospital Playlist (2020)
Oh Eun-Seo Ba Da Ba Da See fewer	The 8 Show (2024)
Kim Hae-sook Jeong Ro-sa Jeong Ro-sa See fewer	Thirst (2009)
Ki Hwan Eun Ji's father Eun Ji's father See fewer	Hospital Playlist (2020)
Bae Hyun-Sung Jang Hong Do Jang Hong Do See fewer	Hospital Playlist (2020)
Im Jae-Geun Ru Bin's father Ru Bin's father See fewer	Big Mouth (2022)
Lee Ji-hoon Professor Lee Ji-hoon Professor Lee Ji-hoon See fewer	The First Responders (2022)
Lee Ji-hyun Lee Min Chan's mother Lee Min Chan's mother See fewer	All of Us Are Dead (2022)
Kim Ji-sung Nurse Han Seung-joo Nurse Han Seung-joo See fewer	SF8 (2020)
Lee Ji-Won Han Hyeon-hee (nurse) Han Hyeon-hee (nurse) See fewer	The First Responders (2022)
Kim Jin Ba Da's mother Ba Da's mother See fewer	The Glory (2022)
Seo Jin-won Min Gi Jun Min Gi Jun See fewer	A Moment to Remember (2004)
Yang Jo-ah Hwang Jae-shin Hwang Jae-shin See fewer	Hotel Del Luna (2019)
Kim Kap-su Ju Jong Su Ju Jong Su See fewer	A Tale of Two Sisters (2003)
Geun Bae Kim Ba Da's father Ba Da's father See fewer	Protectors (2013)
Jean Kim Mother Mother See fewer	Hospital Playlist (2020)
Jung Moon-sung Do Jae Hak Do Jae Hak See fewer	Hospital Playlist (2020)
Jung Seo-in patient from Jinhae patient from Jinhae See fewer	The Chaser (2008)
Yeon Si-Woo Lee Gyeong Mi Lee Gyeong Mi See fewer	Hospital Playlist (2020)
Park Tae-Sung Lee Min Chan's father Lee Min Chan's father See fewer	Hospital Playlist (2020)
Moon Tae-yu Yong Seok Min Yong Seok Min See fewer	A Taxi Driver (2017)
Ryu Yeon-Seok Doctor Doctor See fewer	Hospital Playlist (2020)
Cho Yi-hyun Jang Yoon Bok Jang Yoon Bok See fewer	School 2021 (2021)
Ha Yoon-kyung Heo Seon Bin Heo Seon Bin See fewer	Hospital Playlist (2020)
Choi Young-woo Cheon Myeong-tae Cheon Myeong-tae See fewer	The Silent Sea (2021)