Name	Known for
Park In-hwan Shim Deok Chul Shim Deok Chul See fewer	Thirst (2009)
Song Kang Lee Chae Rok Lee Chae Rok See fewer	My Demon (2023)
Na Moon-hee Choi Hae Nam (as Moon-hee Na) Choi Hae Nam (as Moon-hee Na) See fewer	I Can Speak (2017)
Hong Seung-hee Shim Eun Ho Shim Eun Ho See fewer	The Moon (2023)
Jo Bok-rae Shim Seong Gwan Shim Seong Gwan See fewer	C'est Si Bon (2015)
Jeong Gyu-su Deok Chul's friend Deok Chul's friend See fewer	Sympathy for Mr. Vengeance (2002)
Jung Hae-kyun Shim Seong San (as Hae-Kyun Jung) Shim Seong San (as Hae-Kyun Jung) See fewer	Along With the Gods: The Two Worlds (2017)
Jeong Hee-tae Byun Young Il (as Hee-tae Jeong) Byun Young Il (as Hee-tae Jeong) See fewer	Beyond Hypothermia (1996)
Kim Hyeon-mok Kim Se Jong Kim Se Jong See fewer	Justice (2019)
Jung Jae-sung Deok Chul's father (Past) (as Jae-Sung Jung) Deok Chul's father (Past) (as Jae-Sung Jung) See fewer	Big Mouth (2022)
Yun Ji-hye Eun So Ri (as Ji-hye Yun) Eun So Ri (as Ji-hye Yun) See fewer	Past Lives (2023)
Shin Eun Jung Kim Ae Ran Kim Ae Ran See fewer	Hyde, Jekyll, Me (2015)
Kim Ki-chun Deok Chul's friend (as Ki-Cheon Kim) Deok Chul's friend (as Ki-Cheon Kim) See fewer	The Wailing (2016)
Kwon Kim Yang Ho Beom Yang Ho Beom See fewer	Navillera (2021)
Hwa-ryong Lee Oh Joong Shik Oh Joong Shik See fewer	Thirst (2009)
Baek Seung-chul Burger deliveryman Burger deliveryman See fewer	The Wailing (2016)
Kim Soo-jin Shim Seong Suk (as Soo-jin Kim) Shim Seong Suk (as Soo-jin Kim) See fewer	Watcher (2019)
Jo Sung-ha Lee Moo Young Lee Moo Young See fewer	The Yellow Sea (2010)
Kim Tae-hoon Ki Seung Joo Ki Seung Joo See fewer	The Man from Nowhere (2010)