Name	Known for
Lee Beom-su Kwon Yool (as Beom-su Lee) Kwon Yool (as Beom-su Lee) See fewer	The City of Violence (2006)
Im Yoon-ah Nam Da-jung (as Yoona) Nam Da-jung (as Yoona) See fewer	Confidential Assignment (2017)
Yoon Shi-Yoon Kang In-ho Kang In-ho See fewer	Baker King, Kim Tak Goo (2010)
Chae Jeong-an Seo Hye-joo (as Jeong-an Chae) Seo Hye-joo (as Jeong-an Chae) See fewer	Syucheu (2018)
Ryu Jin Park Joon-ki (as Jin Ryu) Park Joon-ki (as Jin Ryu) See fewer	Capital Scandal (2007)
Su-han Choi Kwon Woo-ri Kwon Woo-ri See fewer	Hong Gil Dong, the Hero (2008)
Choi Deok-moon Ko Dal-pyo (as Duek-mun Choi) Ko Dal-pyo (as Duek-mun Choi) See fewer	Hello Monster (2015)
Go Gyu-pil Prime Minister's Bodyguard Prime Minister's Bodyguard See fewer	Mother (2009)
Young-je Han Kwon Yool's Bodyguard Kwon Yool's Bodyguard See fewer	The Prime Minister and I (2013)
Lee Han-wi Nam Yoo-sik (as Han-wi Lee) Nam Yoo-sik (as Han-wi Lee) See fewer	The 1st Shop of Coffee Prince (2007)
Hee-woong Jang Bae In-kwon Bae In-kwon See fewer	Gap Dong (2014)
Do-hyun Lee Kwon Man-se Kwon Man-se See fewer	The Rebel Hong Gil Dong (2017)
Jeon Min-seo Kwon Na-ra (as Min-seo Jeon) Kwon Na-ra (as Min-seo Jeon) See fewer	War of the Arrows (2011)
Kwi Hyun Song President Kim Tae-man President Kim Tae-man See fewer	Rude Miss Young-Ae (2007)
Min Sung-wuk Byeon Woo-chul Byeon Woo-chul See fewer	Six Flying Dragons (2015)
Lee Tae-ri Park Hee-chul (as Min-ho Lee) Park Hee-chul (as Min-ho Lee) See fewer	Time Renegades (2016)
Lee Yeong-beom Shim Sung-il (as Yeong-beom Lee) Shim Sung-il (as Yeong-beom Lee) See fewer	The Fiery Priest (2019)