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 (as Hyuk-kwon Park) Kang Joon-hyung (as Hyuk-kwon Park) 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	Don't Look Back: The Legend of Orpheus (2013)
Kim Yong-geon Seo Pil-won (as Yong-geon Kim) Seo Pil-won (as Yong-geon Kim) See fewer	Doctor Stranger (2014)
Kim Chang-wan Min Yong-ki Min Yong-ki See fewer	My Love from Another Star (2013)
Chong Park Jo In-seo Jo In-seo See fewer	Secret Love Affair (2014)
Bora Jin Jeong Yura Jeong Yura See fewer	Secret Love Affair (2014)
Choi Tae-hwan Son Jang-ho (as Tae-Hwan Choi) Son Jang-ho (as Tae-Hwan Choi) See fewer	Hello, Me! (2021)
Lee Kan-hee Myung-hwa (as Lee Kan-Hee) Myung-hwa (as Lee Kan-Hee) See fewer	Sympathy for Mr. Vengeance (2002)
Gil Hae-Yeon Ms. Baek Ms. Baek See fewer	Heard It Through the Grapevine (2015)
Baek Ji-won Wang Jeong-hee Wang Jeong-hee See fewer	The Fiery Priest (2019)
Jang So-yeon Ahn Se-jin Ahn Se-jin See fewer	The Wailing (2016)
Lee Hwa-ryong Lecturer Choi Lecturer Choi See fewer	Thirst (2009)
Jung Do Hur Im Jong-soo Im Jong-soo See fewer	Secret Love Affair (2014)
Kwon Kim Shin Woo-seong Shin Woo-seong See fewer	Navillera (2021)
Chae-ik Park Asst. Manager Cha Asst. Manager Cha See fewer	The Wailing (2016)