Name	Known for
Lee Joon-gi Kim Hyun Joon Kim Hyun Joon See fewer	The King and the Clown (2005)
Son Hyeon-ju Kang Gi-hyeong Kang Gi-hyeong See fewer	The Chaser (2012)
Moon Chae-won Ha Seon-woo Ha Seon-woo See fewer	War of the Arrows (2011)
Yoo Seon Na Na-hwang Na Na-hwang See fewer	The Sons of Sol Pharmacy House (2009)
Lee Sun-bin Yoo Min-yeong Yoo Min-yeong See fewer	Missing 9 (2017)
Go Yoon Lee Han Lee Han See fewer	Sisyphus: The Myth (2021)
Kim Yeong-cheol Baek San Baek San See fewer	A Bittersweet Life (2005)
Oh Yeon-su Seo Hye-won (Ki-hyung's wife) Seo Hye-won (Ki-hyung's wife) See fewer	Son of a General III (1991)
Jang Dong-joo Park Jae-min Park Jae-min See fewer	My Strange Hero (2018)
Kim Hyun-bin Do-yeong (as Hyun-Bin Kim) Do-yeong (as Hyun-Bin Kim) See fewer	The Silent Forest (2020)
Go Man-kyu Agent in Kang's team (as Go Man Kyu) Agent in Kang's team (as Go Man Kyu) See fewer	Descendants of the Sun (2016)
Yoon Song-a Choi Yoo-rim Choi Yoo-rim See fewer	The King's Face (2014)