Name	Known for
Lee Min-ho Lee Yun-seong / John Lee Lee Yun-seong / John Lee See fewer	Heirs (2013)
Park Min-young Kim Na-na Kim Na-na See fewer	The Good, the Bad, the Weird (2008)
Lee Jun-hyuk Kim Young-joo Kim Young-joo See fewer	I Saw the Devil (2010)
Kim Sang-jung Lee Jin-pyo (as Sang Jung Kim) Lee Jin-pyo (as Sang Jung Kim) See fewer	The Rebel Hong Gil Dong (2017)
Hwang Sun-hee Jin Soo-hee Jin Soo-hee See fewer	City Hunter (2011)
Goo Ha-Ra Choi Da-hye Choi Da-hye See fewer	City Hunter (2011)
Chun Ho-jin Choi Eung-chan Choi Eung-chan See fewer	I Saw the Devil (2010)
Seong Chang-hoon Seok Doo-sik Seok Doo-sik See fewer	Wild Card (2003)
Choi Il-hwa Kim Jong-sik (as Il-hwa Choi) Kim Jong-sik (as Il-hwa Choi) See fewer	New World (2013)
Yang Jin-sung Shin Eun-ah (as Jin-Sung Yang) Shin Eun-ah (as Jin-Sung Yang) See fewer	City Hunter (2011)
Jung Joon Kim Sang-kook (as Jun Jeong) Kim Sang-kook (as Jun Jeong) See fewer	Change (1997)
Choi Jung-woo Chun Jae-man Chun Jae-man See fewer	The Chaser (2008)
Lee Kwang-soo Ko Ki-joon Ko Ki-joon See fewer	Inseparable Bros (2019)
Hyeong-jeong Lee Lee Kyung-wan Lee Kyung-wan See fewer	City Hunter (2011)
Kim Mi Sook Lee Kyung-hee Lee Kyung-hee See fewer	Shining Inheritance (2009)
Kim Sang-ho Bae Shik-joong / Bae Man-deok Bae Shik-joong / Bae Man-deok See fewer	The Happy Life (2007)
Choi Sang-hoon Seo Yong-hak Seo Yong-hak See fewer	City Hunter (2011)
Lee Seung-hyeong Song Young-duk Song Young-duk See fewer	City Hunter (2011)
Yun Ye-Hee First Lady First Lady See fewer	City Hunter (2011)