Name	Known for
Lee Na-young Kang Dan Yi (as Na-yeong Lee) Kang Dan Yi (as Na-yeong Lee) See fewer	Someone Special (2004)
Lee Jong-suk Cha Eun Ho (as Lee Jong-Suk) Cha Eun Ho (as Lee Jong-Suk) See fewer	Romance Is a Bonus Book (2019)
Jeong Eu-gene Song Hae Rin (as Eugene Jung) Song Hae Rin (as Eugene Jung) See fewer	W (2016)
Wi Ha-joon Ji Seo-joon Ji Seo-joon See fewer	Squid Game (2021)
Park Gyuyoung Oh Ji Yul (as Kyu-Young Park) Oh Ji Yul (as Kyu-Young Park) See fewer	Squid Game (2021)
Jo Han-chul Bong Ji-hong Bong Ji-hong See fewer	The Wailing (2016)
Lee Ji-won Hong Jae-hee Hong Jae-hee See fewer	RV: Resurrected Victims (2017)
Kang Ki-doong Park Hoon Park Hoon See fewer	The First Responders (2022)
Kim Nan-joo Yoo Sun's friend Yoo Sun's friend See fewer	Crime Squad (2011)
Hwang Se-won Kim Na-kyung (Eun-ho's ex-girlfriend) Kim Na-kyung (Eun-ho's ex-girlfriend) See fewer	Mouse (2021)
Kim Sun-young Seo Yeong-ah Seo Yeong-ah See fewer	Concrete Utopia (2023)
Kim Tae-woo CEO Kim Jae Min CEO Kim Jae Min See fewer	Joint Security Area (2000)
Kim Yu-mi Ko Yu Seon Ko Yu Seon See fewer	Heartless City (2013)