Name	Known for
Shin Ha-kyun Lee Dong-sik Lee Dong-sik See fewer	Joint Security Area (2000)
Yeo Jin-goo Han Joo-won Han Joo-won See fewer	Hwayi: A Monster Boy (2013)
Park Bo-kyung Im Seon-nyeo Im Seon-nyeo See fewer	The Gangster, the Cop, the Devil (2019)
Choi Dae-hoon Park Jeong Je Park Jeong Je See fewer	When Life Gives You Tangerines (2025)
Lee Do-hyun Lee Dong Shik (young) Lee Dong Shik (young) See fewer	Exhuma (2024)
Gil Hae-Yeon Do Hae-won Do Hae-won See fewer	Heard It Through the Grapevine (2015)
Chun Ho-jin Nam Sang-bae Nam Sang-bae See fewer	I Saw the Devil (2010)
Choi Jin-ho Han Gi Hwan Han Gi Hwan See fewer	I Saw the Devil (2010)
Jung Jun-hwan Nightclub guy Nightclub guy See fewer	Hijack 1971 (2024)
Kim Jung-Ho Dong Shik's father Dong Shik's father See fewer	A Good Supper (2021)
Lee Kyu-hoi Kang Jin-mook Kang Jin-mook See fewer	Made in Korea (2025)
Kang Min-ah Kang Min-jung Kang Min-jung See fewer	Jang Ok-jung, Living by Love (2013)
Park Myung-shin Dong Shik's mother Dong Shik's mother See fewer	Train to Busan (2016)
Son Sang-gyu Jo Gil Gu Jo Gil Gu See fewer	The Good, the Bad, the Weird (2008)
Kim Shin-rock Oh Ji-hwa Oh Ji-hwa See fewer	Hellbound (2021)
Baek Suk-Kwang Hwang Gwang-yeong Hwang Gwang-yeong See fewer	Beyond Evil (2021)
Choi Sung-eun Yoo Jae-yi Yoo Jae-yi See fewer	Time to Be Strong (2024)
Shim Wan-Joon Kang Do-soo Kang Do-soo See fewer	Grid (2022)
Nam Yoon-Su Oh Ji-hoon Oh Ji-hoon See fewer	The King's Affection (2021)