Name	Known for
Oh Ji-ho Yoon Cheo-yong Yoon Cheo-yong See fewer	The Queen of Office (2013)
Oh Ji-eun Ha Sun-woo (as Ji-eun Oh) Ha Sun-woo (as Ji-eun Oh) See fewer	Three Brothers (2009)
Jun Hyo-Seong Han Na-young Han Na-young See fewer	My Dear Cat (2014)
Yoo Min-Kyu Park Min-jae Park Min-jae See fewer	KBS Drama Special (2010)
Yoo Seung-mok Byeon Kook-jin (as Seung-mok Yoo) Byeon Kook-jin (as Seung-mok Yoo) See fewer	Memories of Murder (2003)
Yeon Je-wook Lee Jong-hyun (as Je-wook Yeon) Lee Jong-hyun (as Je-wook Yeon) See fewer	Gyeongseong Creature (2023)
Baek Sung-hyun Jang Dae-suk (as Baek Sung Hyun) Jang Dae-suk (as Baek Sung Hyun) See fewer	Splendid Politics (2015)
Oh Min-seok Kang Han-tae (as Min-Seok Oh) Kang Han-tae (as Min-Seok Oh) See fewer	Beautiful Love, Wonderful Life (2019)
Park Jeong-hak Moon Doo-hyun (as Jeong-hak Park) Moon Doo-hyun (as Jeong-hak Park) See fewer	Bedevilled (2010)
Bae Sung-woo Chang Chul-ho Chang Chul-ho See fewer	The King (2017)
Choi Deok-moon Yang Soo-hyuk (as Choi Duek-mun) Yang Soo-hyuk (as Choi Duek-mun) See fewer	Hello Monster (2015)