Name	Known for
Kim Hee-ae Oh Hye-won (as Hui-Ae Kim) Oh Hye-won (as Hui-Ae Kim) See fewer	Moonlit Winter (2019)
Yoo Ah-in Lee Sun-jae Lee Sun-jae See fewer	Six Flying Dragons (2015)
Park Hyuk-kwon Kang Joon-hyung Kang Joon-hyung See fewer	Six Flying Dragons (2015)
Shim Hye-jin Han Seong-sook Han Seong-sook See fewer	The Gingko Bed (1996)
Kim Hye-Eun Seo Young-woo Seo Young-woo See fewer	Secret Love Affair (2014)
Kyung Soo-jin Park Da-mi Park Da-mi See fewer	Secret Love Affair (2014)
Kim Yong-geon Seo Pil-won Seo Pil-won See fewer	Doctor Stranger (2014)
Kim Chang-wan Min Yong-ki Min Yong-ki See fewer	My Love from Another Star (2013)
Choi Tae-hwan Son Jang-ho (as Tae-Hwan Choi) Son Jang-ho (as Tae-Hwan Choi) See fewer	Hello, Me! (2021)
Baek Ji-won Wang Jeong-hee Wang Jeong-hee See fewer	I Have a Lover (2015)
Jang So-yeon Ahn Se-jin Ahn Se-jin See fewer	Peninsula (2020)
Jung Do Hur Im Jong-soo Im Jong-soo See fewer	Secret Love Affair (2014)
Jung Eui-soon Mi-soon Mi-soon See fewer	Secret Love Affair (2014)
Chae-ik Park Asst. Manager Cha Asst. Manager Cha See fewer	Forgotten (2017)