Name	Known for
Taecyeon Ra Yi-eon Ra Yi-eon See fewer	Cinderella's Sister (2010)
Kim Hye-yoon Kim Jo-yi Kim Jo-yi See fewer	Lovely Runner (2024)
Lee Jae-kyoon Park Tae-seo Park Tae-seo See fewer	The Veil (2021)
Jeong Bo-seok Park Seung (as Jung Bo-seog) Park Seung (as Jung Bo-seog) See fewer	Giant (2010)
Park Kang-sub Gu-pal Gu-pal See fewer	My Dearest (2023)
Park Choong-seon Sim Tae-son Sim Tae-son See fewer	Blind (2011)
Han Dae-gwan Fisherman Fisherman See fewer	Memories of Murder (2003)
Kim Gwang-sub Divorce Hearing Spectator Divorce Hearing Spectator See fewer	Stove League (2019)
Ko Han-min Royal Scholar Royal Scholar See fewer	Parasyte: The Grey (2024)
Jo Hie-bong Officer Mi Ahn-hae Officer Mi Ahn-hae See fewer	Blind (2011)
Choi Hwan-Yi Divorce Hearing Spectator Divorce Hearing Spectator See fewer	Mr. Queen (2020)
Son In Yong Gaehwa Valley Official (as Son In-yong) Gaehwa Valley Official (as Son In-yong) See fewer	Concrete Market (2025)
Kim In-kwon Inspector Chil-bok Inspector Chil-bok See fewer	My Way (2011)
Joo Jin-soo No Chu-han No Chu-han See fewer	Secret Royal Inspector Joy (2021)
Min Jin-woong Yook-chil Yook-chil See fewer	Father Is Strange (2017)
Kwan-Woo Jo The King The King See fewer	Detective K: Secret of the Lost Island (2015)
Lee Jun-hyuk Crown Prince Crown Prince See fewer	I Saw the Devil (2010)
Kim Ki-nam Royal Scholar Royal Scholar See fewer	Suspicious Partner (2017)
Nam Mi-Jung Jang Pat-Soon Jang Pat-Soon See fewer	Happiness (2021)
Kwon Oh-kyung Royal Scholar Royal Scholar See fewer	Secret Royal Inspector Joy (2021)
Jong-ho Song Magistrate Jang Ki-wan Magistrate Jang Ki-wan See fewer	The Princess' Man (2011)
Kim Su-yeon Divorce Hearing Spectator Divorce Hearing Spectator See fewer	Secret Royal Inspector Joy (2021)
Bae Sung-il Chief Royal Secretary Chief Royal Secretary See fewer	Forgotten (2017)
Chae Won-Bin Hwang Bo-ri Hwang Bo-ri See fewer	Such a Close Traitor (2024)
Kim Yun-Jeong Divorce Hearing Spectator Divorce Hearing Spectator See fewer	Birthcare Center (2020)