Name	Known for
Soo Ae Byun Ji-sook / Seo Eun-ha Byun Ji-sook / Seo Eun-ha See fewer	A Family (2004)
Ju Ji-hoon Choi Min-woo (as Ji-hun Ju) Choi Min-woo (as Ji-hun Ju) See fewer	The Spy Gone North (2018)
Yeon Jeong-hun Min Seok-Hoon (as Jeong-hun Yeon) Min Seok-Hoon (as Jeong-hun Yeon) See fewer	Skiptrace (2016)
Yoo In-young Choi Mi-yeon Choi Mi-yeon See fewer	Misbehavior (2016)
Kim Byeong-Ok Loan Shark Loan Shark See fewer	Oldboy (2003)
Jung Dong-hwan Byun Dae-sung Byun Dae-sung See fewer	Dong Yi (2010)
Hong Dong-Yeong Byeon Ji-hyuk (young) Byeon Ji-hyuk (young) See fewer	The First Responders (2022)
Jeon Gook-hwan Chairman Choi Doo-hyun Chairman Choi Doo-hyun See fewer	I Saw the Devil (2010)
Hoya Byun Ji-hyuk (as Ho-won Lee) Byun Ji-hyuk (as Ho-won Lee) See fewer	Hiya (2016)
Joo Jin-mo Actor (as Jin-mo Joo) Actor (as Jin-mo Joo) See fewer	New World (2013)
Park Joon-geum Song Seol-hee Song Seol-hee See fewer	Secret Garden (2010)
Yang Mi-kyeong Kang Ok-soon (as Mi-kyeong Yang) Kang Ok-soon (as Mi-kyeong Yang) See fewer	Jewel in the Palace (2003)
Oh Na-mi Departement Store Customer (as Na-mi Oh) Departement Store Customer (as Na-mi Oh) See fewer	Save the Green Planet! (2003)
Hwang Seok-jeong Hwang Mal-ja Hwang Mal-ja See fewer	The Wailing (2016)
Jo Yoon-woo Actor Actor See fewer	Flower Boy Ramyun Shop (2011)