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 Heuk-san See fewer	Six Flying Dragons (2015)
Jeon No-min Min Seung-kook (as No-min Jeon) Min Seung-kook (as No-min Jeon) See fewer	The Emperor: Owner of the Mask (2017)
Eon Lee Ja-ja Ja-ja See fewer	The 1st Shop of Coffee Prince (2007)
Kim Young-ok Mongdung-ne Mongdung-ne See fewer	Rich Family's Son (2018)
Ran Choi Chungju-daek Chungju-daek See fewer	Strongest Chil Woo (2008)
Joon-yeong Jang Cheol-seok Cheol-seok See fewer	Strongest Chil Woo (2008)
Hyeok Lim Kim Ja-seon Kim Ja-seon See fewer	Strongest Chil Woo (2008)
Yong-tae Song Commissioner of Uigeumbu Commissioner of Uigeumbu See fewer	Strongest Chil Woo (2008)
Choi Jung-woo King Injo King Injo See fewer	The Chaser (2008)
Nam Myung-ryul Jin Moo-yang (as Myung-Ryul Nam) Jin Moo-yang (as Myung-Ryul Nam) See fewer	Forgotten (2017)
Il-woo Nam Kim Hong-jo Kim Hong-jo See fewer	Lady Vengeance (2005)
Kim Kyu-chul Choi Won-sik (as Kyu-chul Kim) Choi Won-sik (as Kyu-chul Kim) See fewer	Sopyonje (1993)
Nam Sung-jin Jo Seong-du (as Sung-jin Nam) Jo Seong-du (as Sung-jin Nam) 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)
Yang So-min Crown Princess Minhoe Crown Princess Minhoe See fewer	Record of Youth (2020)
Lim Ho Crown Prince Sohyeon (as Ho Lim) Crown Prince Sohyeon (as Ho Lim) See fewer	My Sassy Girl (2001)