Name	Known for
Namgoong Min Baek Seung-su Baek Seung-su See fewer	My Dearest (2023)
Park Eun-bin Lee Se-yeong Lee Se-yeong See fewer	The King's Affection (2021)
Oh Jung-se Kwon Kyeong-min Kwon Kyeong-min See fewer	The Call (2020)
Jo Byeong-gyu Han Jae-hui Han Jae-hui See fewer	Boy (2025)
Yoon Bok-in Jung Mi-sook Jung Mi-sook See fewer	Hello, Me! (2021)
Lee Dae-yeon Kim Jong-moo Kim Jong-moo See fewer	Oldboy (2003)
Kim Do-hyun Yoo Kyeong-taek Yoo Kyeong-taek See fewer	Gangnam B-Side (2024)
Ha Do-kwon Kang Doo-gi Kang Doo-gi See fewer	Project Silence (2023)
Kim Dong-won Kwak Han-yeong Kwak Han-yeong See fewer	Big Mouth (2022)
Lee Eol Yoon Seong-bok Yoon Seong-bok See fewer	Addicted (2002)
Jo Han-sun Im Dong-gyu Im Dong-gyu See fewer	Romance of Their Own (2004)
Yoo In-Hyuk Kim Kwan-sik Kim Kwan-sik See fewer	Stove League (2019)
Seo Jin-won Vikings Player Vikings Player See fewer	Stove League (2019)
Park Jin-woo Byeon Chi-hoon Byeon Chi-hoon See fewer	The Chaser (2008)
Son Jong-hak Go Kang-Seon Go Kang-Seon See fewer	Thirst (2009)
Lee Joon-hyuk Go Se-hyeok Go Se-hyeok See fewer	Love in the Moonlight (2016)
Hong Ki-joon Jang Jin-woo Jang Jin-woo See fewer	The Good, the Bad, the Weird (2008)
Kim Ki-moo Jang Woo-seok Jang Woo-seok See fewer	The Three Musketeers (2014)
Lee Kyu-ho Cheon Heung-man Cheon Heung-man See fewer	#Alive (2020)
Kim Soo-jin Lim Mi-seon Lim Mi-seon See fewer	Familiar Wife (2018)
Yoon Sun-woo Baek Yeong-soo Baek Yeong-soo See fewer	Miracle in Cell No. 7 (2013)
Jang Won-hyung Lee Yong-jae Lee Yong-jae See fewer	Burning (2018)
Cha Yup Seo Yeong-ju Seo Yeong-ju See fewer	Connection (I) (2024)