Name	Known for
Eric Moon Choi Chil-woo Choi Chil-woo See fewer	A Bittersweet Life (2005)
Ku Hye-Sun Yoon So-yoon Yoon So-yoon See fewer	Boys Over Flowers (2009)
Yoo Ah-in Heuk-san / Kim Hyuk Heuk-san / Kim Hyuk See fewer	#Alive (2020)
Jeon No-min Min Seung-kook Min Seung-kook See fewer	The Emperor: Owner of the Mask (2017)
Eon Lee Ja-ja Ja-ja See fewer	The 1st Shop of Coffee Prince (2007)
Lim Ha-ryong Choi Nam-deuk (as Ha-ryong Lim) Choi Nam-deuk (as Ha-ryong Lim) See fewer	Welcome to Dongmakgol (2005)
Song Ha-yoon Yeon-doo (as Kim Byeol) Yeon-doo (as Kim Byeol) See fewer	Fight for My Way (2017)
Kim Young-ok Mongdung-ne Mongdung-ne See fewer	Rich Family's Son (2018)
Choi Ran Chung Ju-daek Chung Ju-daek See fewer	Strongest Chil Woo (2008)
Joon-yeong Jang Cheol-seok Cheol-seok See fewer	Strongest Chil Woo (2008)
Im Hyuk Kim Ja-seon (as Hyeok Lim) Kim Ja-seon (as Hyeok Lim) See fewer	Yeojaga bameul dulyeowohalya 2 (1986)
Song Yong-tae Commissioner of Uigeumbu (as Yong-tae Song) Commissioner of Uigeumbu (as Yong-tae Song) See fewer	Strongest Chil Woo (2008)
Jung Won-joong Captain of Uigeumbu Captain of Uigeumbu See fewer	Illang: The Wolf Brigade (2018)
Choi Jung-woo King Injo King Injo See fewer	The Chaser (2008)
Nam Myung-ryul Jin Moo-yang Jin Moo-yang See fewer	Forgotten (2017)
Kim Kyu-chul Choi Won-sik Choi Won-sik See fewer	Sopyonje (1993)
Nam Sung-jin Jo Seong-doo Jo Seong-doo See fewer	Bad Guys (2014)
Young-Bin Jeon Mak-soo Mak-soo See fewer	The Great Queen Seondeok (2009)
Byungchan Kim Butler Song Butler Song See fewer	Kaitou Sentai Lupinranger VS Keisatsu Sentai Patranger (2018)
Heo Tae-hee Lee Young-seok Lee Young-seok See fewer	I Need Romance (2011)
Yoo Byung Joon Lee Hyung Ik Lee Hyung Ik See fewer	The King and the Queen (1998)