Name	Known for
Cho Seung-woo Hwang Shi Mok Hwang Shi Mok See fewer	Tazza: The High Rollers (2006)
Bae Doona Han Yeo Jin Han Yeo Jin See fewer	Cloud Atlas (2012)
Lee Jun-hyuk Seo Dong Jae (as Joon-hyeok Lee) Seo Dong Jae (as Joon-hyeok Lee) See fewer	I Saw the Devil (2010)
Yoo Jae-myung Lee Chang Joon Lee Chang Joon See fewer	Stranger (2017)
Shin Hye-sun Young Eun-soo Young Eun-soo See fewer	My Golden Life (2017)
Jeon Bae-soo Choi Yoon Soo Choi Yoon Soo See fewer	The Wailing (2016)
Choi Byung-mo Kim Woo Gyun Kim Woo Gyun See fewer	The Handmaiden (2016)
Seo Dong-won Kim Jeong Bon (as Dong-won Seo) Kim Jeong Bon (as Dong-won Seo) See fewer	My Sassy Girl (2001)
Eom Hyo-Seob Park Moo Sung Park Moo Sung See fewer	I'm Not a Robot (2017)
Choi Jae-woong Jang Geon (as Jae-woong Choi) Jang Geon (as Jae-woong Choi) See fewer	The Sword with No Name (2009)
Jeon Ji-ae Kang Jin Seob's wife (as Jeon Yeo-Jin) Kang Jin Seob's wife (as Jeon Yeo-Jin) See fewer	Dark Hole (2021)
Kim Ji-hoon Investigator Lee Moon Woo Investigator Lee Moon Woo See fewer	Time Renegades (2016)
Park Jin-woo Kim Soo Chan Kim Soo Chan See fewer	The Chaser (2008)
Yoon Jong-In Seo Sang Won Seo Sang Won See fewer	Stranger (2017)
Kim Kyeong-min Prison Officer Park Prison Officer Park See fewer	Dreaming of a Freaking Fairytale (2024)
Lee Kyoo-hyung Yoon Se Won Yoon Se Won See fewer	Doctor John (2019)
Yoon Kyung-ho Kang Jin Seob Kang Jin Seob See fewer	Okja (2017)
Ye Soo-jung Park Moo Sung's mother Park Moo Sung's mother See fewer	Along With the Gods: The Two Worlds (2017)
Park Sung-Geun Kang Won Cheol Kang Won Cheol See fewer	Always (2011)
Park Yoo-na Kwon Min Ah (as Yoo-na Park) Kwon Min Ah (as Yoo-na Park) See fewer	Hotel Del Luna (2019)