Name	Known for
Han Suk-kyu King Yeongjo King Yeongjo See fewer	Christmas in August (1998)
Lee Je-hoon Lee Seon (Crown Prince Sado) Lee Seon (Crown Prince Sado) See fewer	Bleak Night (2010)
Kim Yoo-jung Seo Ji-Dam (as Kim Yoo-jeong) Seo Ji-Dam (as Kim Yoo-jeong) See fewer	Love in the Moonlight (2016)
Park Eun-bin Lady Hye-gyeong Lady Hye-gyeong See fewer	The King's Affection (2021)
Son Byung-ho Kim Sung-ik Kim Sung-ik See fewer	The Good, the Bad, the Weird (2008)
Kim Chang-wan Kim Taek Kim Taek See fewer	My Love from Another Star (2013)
Jeon Gook-hwan Lee Jong-Sung Lee Jong-Sung See fewer	I Saw the Devil (2010)
Kim Ha-kyun Kim Sang-Ro Kim Sang-Ro See fewer	I'm Not a Robot (2017)
Eom Hyo-Seob Min Baek-sang Min Baek-sang See fewer	I'm Not a Robot (2017)
Jang Hyun-sung Hong Gye-Hee Hong Gye-Hee See fewer	Doctors (2016)
Kim Jeong-hak Jang Hwi-ryang Jang Hwi-ryang See fewer	Public Enemy (2002)
Kim Min-jong Na Chul-Joo (as Min-jong Kim) Na Chul-Joo (as Min-jong Kim) See fewer	The Gate of Destiny (1996)
Kim Myoung-guk Hong Bong-han Hong Bong-han See fewer	The Moon Embracing the Sun (2012)
Yoon Seo-hyun Cheon Seung-se Cheon Seung-se See fewer	Mouse (2021)
Baek Seung-hyun Shin Chi-woon Shin Chi-woon See fewer	The Great Seer (2012)
Ha Seung-ri Queen Jeongsoon Queen Jeongsoon See fewer	I Saw the Devil (2010)
Kim Seung-wook Jo Jae-ho Jo Jae-ho See fewer	The Moon Embracing the Sun (2012)
Lee Won-jae Kang Seo-won Kang Seo-won See fewer	The Chaser (2008)
Lee Won-jong Park Moon-soo Park Moon-soo See fewer	Frivolous Wife (2008)
Choi Won-young Chae Je-gong Chae Je-gong See fewer	Doctor Prisoner (2019)