Name	Known for
Kim Hae-sook Park Ro Sa (as Hae-suk Kim) Park Ro Sa (as Hae-suk Kim) See fewer	Thirst (2009)
Byun Hee-Bong Choi Gong-pil (as Hie-bong Byeon) Choi Gong-pil (as Hie-bong Byeon) See fewer	The Host (2006)
Sin Jae-ha Jae-myung (Young) Jae-myung (Young) See fewer	Hello Monster (2015)
Shin Jeong-geun Choi Dal-pyung Choi Dal-pyung See fewer	Running Turtle (2009)
Lee Jong-Suk Choi Dal-po / Ki Ha-myung Choi Dal-po / Ki Ha-myung See fewer	Romance Is a Bonus Book (2019)
Lee Joo-seung Ahn Chan-soo Ahn Chan-soo See fewer	Shuttlecock (2013)
Kim Kwang-gyu Kim Gong-joo Kim Gong-joo See fewer	I Hear Your Voice (2013)
Yoon Kyun-Sang Ki Jae-myung Ki Jae-myung See fewer	Yungnyong-i Nareusya (2015)
Jin Kyung Song Cha-ok Song Cha-ok See fewer	Veteran (2015)
Lee Pil-mo Hwang Gyo-dong Hwang Gyo-dong See fewer	The Sons of Sol Pharmacy House (2009)
Yoon Seo Hyun Lee Joo Ho Lee Joo Ho See fewer	Mouse (2021)
Park Shin-Hye Choi In-ha Choi In-ha See fewer	Miracle in Cell No. 7 (2013)
Kang Shin-il Lee Young-tak Lee Young-tak See fewer	Black House (2007)
Min Sung-wuk Jang Hyun-kyu (as Sung-Wook Min) Jang Hyun-kyu (as Sung-Wook Min) See fewer	While You Were Sleeping (2017)
Kim Yeong-Hoon Lee Il Joo (as Kim Young-Hoon) Lee Il Joo (as Kim Young-Hoon) See fewer	Poongsan (2011)
Lee Yoo-Bi Yoon Yoo-rae (as Yu-bi Lee) Yoon Yoo-rae (as Yu-bi Lee) See fewer	Guga-ui Seo (2013)
Kim Young-kwang Seo Beom-jo Seo Beom-jo See fewer	On Your Wedding Day (2018)
Min-yeong Kim Daughter of the deceased woman (uncredited) Daughter of the deceased woman (uncredited) See fewer	Sunny (2011)