Name	Known for
Lim Soo-jung Ji Yoon Soo Ji Yoon Soo See fewer	A Tale of Two Sisters (2003)
Lee Do-hyun Baek Seung Yoo Baek Seung Yoo See fewer	Exhuma (2024)
Jin Kyung Noh Jung-ah Noh Jung-ah See fewer	Veteran (2015)
Choi Dae-hoon Ryu Sung-jae Ryu Sung-jae See fewer	When Life Gives You Tangerines (2025)
Woo Da-Vi Sung Ye-lin Sung Ye-lin See fewer	Dynamite Kiss (2025)
Paul Battle Professor Adolf Miller Professor Adolf Miller See fewer	While Some Must Sleep (2024)
Lee Eun-ju Vice Minister Shin's Wife Vice Minister Shin's Wife See fewer	The Good Detective (2020)
Garrison Michael Farquharson-Keener Garrison - MIT Professor Garrison - MIT Professor See fewer	Twenty Five Twenty One (2022)
Jang Gwang Noh In-hyeong Noh In-hyeong See fewer	Silenced (2011)
Kim Ho-jin Baek Min-sik Baek Min-sik See fewer	Can't Live Without You (2012)
Oh Hye-won Noh Yeon-woo Noh Yeon-woo See fewer	#Alive (2020)
Kwon Hyuk-soo Education Minister Jung Il-young Education Minister Jung Il-young See fewer	Mouse (2021)
Jang Hyun-sung Sung Min-joon Sung Min-joon See fewer	Doctors (2016)
Yeom Jae-wook Student Affairs Student Affairs See fewer	Melancholia (2021)
Byeon Jeong-soo Yoo Hye-mi Yoo Hye-mi See fewer	Ruby Ring (2013)
Baek Ji-won Min Hee-seung Min Hee-seung See fewer	I Have a Lover (2015)
Son Jin-hwan Principal Oh Jin-taek Principal Oh Jin-taek See fewer	Memories of Murder (2003)
Oh Jung-Taek Yoo Jin-ho Yoo Jin-ho See fewer	Night Has Come (2023)
Lee Kang-ji Lee Hyun-jae Lee Hyun-jae See fewer	Melancholia (2021)
Kyung Ki-hyun Il-woo Il-woo See fewer	Study Group (2025)
Kaare Svejgaard Olsen MIT Professor MIT Professor See fewer	The Good Detective (2020)
Lee Sang-Jin Park Hyung-do Park Hyung-do See fewer	Squid Game (2021)
Choi Seung-hoon Paik Min-jae Paik Min-jae See fewer	Grid (2022)
Choi Woo-Sung Jang Gyu-young Jang Gyu-young See fewer	I Don't Like Younger Men (2017)
Yeo Woon-bok Cha Sung-won Cha Sung-won See fewer	Broken (2014)
Chu Yeon-Gyu Teacher Teacher See fewer	Melancholia (2021)
Park Yong Shin Seung-jae (Vice Minister) Shin Seung-jae (Vice Minister) See fewer	Exhuma (2024)