Name	Known for
Yoon Shi-Yoon Heo Joon Heo Joon See fewer	Baker King, Kim Tak Goo (2010)
Kim Sae-ron Seo-ri Seo-ri See fewer	The Man from Nowhere (2010)
Lee Sung-jae Choi Hyeon-seo Choi Hyeon-seo See fewer	Art Museum by the Zoo (1998)
Yum Jung-ah Hong-joo Hong-joo See fewer	A Tale of Two Sisters (2003)
Kwak Si-yang Poong-yeon Poong-yeon See fewer	Second to Last Love (2016)
Jo Dal-hwan Heo Ok (as Dal-hwan Jo) Heo Ok (as Dal-hwan Jo) See fewer	All of Us Are Dead (2022)
Jang Hie-jin Queen Sim Queen Sim See fewer	Flower of Evil (2020)
Moon Ga-young Sol-gae Sol-gae See fewer	Mirror of the Witch (2016)
Lee Yi-kyeong Yo-gwang (as Yi-Kyeong Lee) Yo-gwang (as Yi-Kyeong Lee) See fewer	My Love from Another Star (2013)
Lee Ji-hoon King Sunjo (as Ji-Hoon Lee) King Sunjo (as Ji-Hoon Lee) See fewer	A Hard Day (2014)
Yoon Bok-in Mrs. Ok (Poong-yeon's mother) Mrs. Ok (Poong-yeon's mother) See fewer	Hello, Me! (2021)
Lee Da-wit King Myungjong King Myungjong See fewer	Mad Sad Bad (2014)
Min Do-hee Soon-deuk (as Do Hee Min) Soon-deuk (as Do Hee Min) See fewer	Reply 1994 (2013)
Yeo Hoi-hyeon Crown Prince Soonhwe Crown Prince Soonhwe See fewer	KBS Drama Special (2010)
Hyuk-Poon Kwon Eunuch Park Eunuch Park See fewer	Mirror of the Witch (2016)
Park Se-jin Yo-bi Yo-bi See fewer	Another Child (2019)
Jung Yoo-min Hwa-jin Hwa-jin See fewer	Connection (2024)