Name	Known for
Kang Ji-hwan Kang Gi-tan (as Ji-Hwan Kang) Kang Gi-tan (as Ji-Hwan Kang) See fewer	Rough Cut (2008)
Sung Yu-ri Oh Soo-yeon (as Yu-ri Sung) Oh Soo-yeon (as Yu-ri Sung) See fewer	The Snow Queen (2006)
Park Gi-woong Do Geon-woo Do Geon-woo See fewer	The Slingshot (2009)
Claudia Kim Yoo Seong-ae Yoo Seong-ae See fewer	Avengers: Age of Ultron (2015)
Jeong Bo-seok Byeon Il-jae (as Bo-seok Jeong) Byeon Il-jae (as Bo-seok Jeong) See fewer	Giant (2010)
Park Yeong-gyu Do-choong (as Yeong-gyu Park) Do-choong (as Yeong-gyu Park) See fewer	Attack the Gas Station (1999)
Lee Deok-hwa Hwang Jae-man Hwang Jae-man See fewer	I Will Survive (1993)
Jin Tae-hyun Do Gwang-woo (as Tae-hyeon Kim) Do Gwang-woo (as Tae-hyeon Kim) See fewer	Joint Security Area (2000)
Jo Bo-ah Do Sin-yeong (as Bo Ah Jo) Do Sin-yeong (as Bo Ah Jo) See fewer	Forest (2020)
Kim Hye-Eun Hwang Ji-soo Hwang Ji-soo See fewer	Secret Love Affair (2014)
Jeong Woong-in Moon Tae-gwang Moon Tae-gwang See fewer	I Hear Your Voice (2013)
Lee El Ok Chae-ryeong Ok Chae-ryeong See fewer	The Call (2020)
Kim Bo-yeon Hwang Gwi-Ja (as Bo-yeon Kim) Hwang Gwi-Ja (as Bo-yeon Kim) See fewer	People in the Slum (1982)
Jeong Gyu-su So Gil-Doo So Gil-Doo See fewer	Sympathy for Mr. Vengeance (2002)
Park Hoon Oh Choong-Dong Oh Choong-Dong See fewer	Memories of the Alhambra (2018)
Bae Jong-ok Jang Man-Ok (as Chong-ok Bae) Jang Man-Ok (as Chong-ok Bae) See fewer	Innocence (2020)
Cha Kwang-soo Go Hae-Sool (as Kwang Soo Cha) Go Hae-Sool (as Kwang Soo Cha) See fewer	Monster (2016)
Kim Won-hae Min Byung-Ho Min Byung-Ho See fewer	Are You Human Too? (2018)
Yoon Yong-Joon Do-Chi Do-Chi See fewer	Monster (2016)
Go Yoon-Hoo Cha Woo Cha Woo See fewer	Ailiseu (2009)