Name	Known for
Jung Yu-mi Han Jeong Oh (2018) Han Jeong Oh (2018) See fewer	Train to Busan (2016)
Lee Kwang-soo Yeom Sang-soo Yeom Sang-soo See fewer	Inseparable Bros (2019)
Bae Sung-woo Oh Yang-chon Oh Yang-chon See fewer	The King (2017)
Bae Jong-ok Ahn Jang Mi (2018) (as Chong-ok Bae) Ahn Jang Mi (2018) (as Chong-ok Bae) See fewer	Innocence (2020)
Sung Dong-il Ki Han Sol (2018) (as Dong-il Sung) Ki Han Sol (2018) (as Dong-il Sung) See fewer	Take Off (2009)
Lee Si-eon Kang Nam-il Kang Nam-il See fewer	W (2016)
Lee Soon-jae Yang Chon's father (2018) (as Soon-jae Lee) Yang Chon's father (2018) (as Soon-jae Lee) See fewer	Late Blossom (2011)
Sin Dong-Wook Choi Myeong Ho (2018) Choi Myeong Ho (2018) See fewer	Live (2018)
Jang Hyun-sung Eun Kyung-mo Eun Kyung-mo See fewer	Doctors (2016)
Lee Joo-young Song Hye Ri (2018) Song Hye Ri (2018) See fewer	Maggie (2018)
Jo Wan-gi Kim Min Seok (2018) (as Wan-gi Jo) Kim Min Seok (2018) (as Wan-gi Jo) See fewer	Okja (2017)
Kim Gun-woo Kim Han Pyo (2018) Kim Han Pyo (2018) See fewer	The Glory (2022)
Jung Doo-kyum Member of the National Assembly (as Doo-Gyum Jung) Member of the National Assembly (as Doo-Gyum Jung) See fewer	Always (2011)
Bang Joon-seo Kim Kyeong-mi Kim Kyeong-mi See fewer	KBS Drama Special (2010)
Go Min-si Oh Song-yi Oh Song-yi See fewer	The Witch: Part 1 - The Subversion (2018)