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 Heo-ok 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 Yo-gwang See fewer	My Love from Another Star (2013)
Lee Ji-hoon King Sunjo King Sunjo See fewer	A Hard Day (2014)
Yoon Bok-in Mrs. Ok (Poong-yeon's mother) Mrs. Ok (Poong-yeon's mother) See fewer	Korea-Khitan War (2023)
Lee Cho-hee Man-wol Man-wol See fewer	Once Again (I) (2020)
Min Do-hee Soon-deuk Soon-deuk See fewer	Reply 1994 (2013)
Kim Jong-hoon Bat-shwe (as Jong-Hoon Kim) Bat-shwe (as Jong-Hoon Kim) See fewer	Police University (2021)
Hyuk-Poon Kwon Eunuch Park Eunuch Park See fewer	Mirror of the Witch (2016)
Lee Kyu-bok Sang-man Sang-man See fewer	Heartless City (2013)
Park Se-jin Yo-bi Yo-bi See fewer	Another Child (2019)