Name	Known for
Shin Ha-kyun Lee Dong Shik Lee Dong Shik See fewer	Sympathy for Mr. Vengeance (2002)
Yeo Jin-gu Han Ju Won Han Ju Won See fewer	Hwayi: A Monster Boy (2013)
Choi Dae-hoon Park Jeong Je Park Jeong Je See fewer	Beyond Evil (2021)
Jeong Gyu-su Station Chief Jung Station Chief Jung See fewer	Sympathy for Mr. Vengeance (2002)
Park Ji-hoon Kwon Hyeok Kwon Hyeok See fewer	Beyond Evil (2021)
Choi Jin-ho Han Gi Hwan Han Gi Hwan See fewer	I Saw the Devil (2010)
Hae-yeon Kil Do Hae Won Do Hae Won See fewer	Heard It Through the Grapevine (2015)
Shin-rock Kim Oh Ji Hwa (as Shin-rok Kim) Oh Ji Hwa (as Shin-rok Kim) See fewer	Burning (2018)
Park Kwang-il Kang Jin Mook (young) Kang Jin Mook (young) See fewer	Crash Landing on You (2019)
Gyu-hoe Lee Kang Jin Mook Kang Jin Mook See fewer	The Thieves (2012)
Jeong-sik Seo Detective Kwak Oh Sub Detective Kwak Oh Sub See fewer	Beyond Evil (2021)
Baek Suk-Kwang Hwang Gwang Young Hwang Gwang Young See fewer	Beyond Evil (2021)
Choi Sung-eun Yoo Jae Yi (as Sung-eun Choi) Yoo Jae Yi (as Sung-eun Choi) See fewer	Ten Months (2020)
Heo Sung-tae Lee Chang Jin Lee Chang Jin See fewer	Squid Game (2021)
Shim Wan-Joon Kang Do Soo Kang Do Soo See fewer	Beyond Evil (2021)
Nam Yoon-Su Oh Ji Hun Oh Ji Hun See fewer	Extracurricular (2020)