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 Lee Jin-pyo See fewer	The Rebel (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)
Kim Byeong-chun Jang Woo-hyun Jang Woo-hyun See fewer	Sisyphus: The Myth (2021)
Sung Chang Hoon Seok Doo-sik (as Seong Chang-hoon) Seok Doo-sik (as Seong Chang-hoon) See fewer	Wild Card (2003)
Seong-ho Choi Jang Pil-jae (as Sung-Ho Choi) Jang Pil-jae (as Sung-Ho Choi) See fewer	City Hunter (2011)
Yang Jin-sung Shin Eun-ah Shin Eun-ah 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)
Kim Mi-sook Lee Kyung-hee Lee Kyung-hee See fewer	Seven Days (2007)
Kim Sang-ho Bae Shik-joong / Bae Man-deok Bae Shik-joong / Bae Man-deok See fewer	The Happy Life (2007)
Lee Seung-hyeong Song Young-duk Song Young-duk See fewer	City Hunter (2011)
Shin Young-jin Kim Mi-ok Kim Mi-ok See fewer	Two Flags (1994)