Name	Known for
Park Shin-hye Woo Hye-jeong Woo Hye-jeong See fewer	Miracle in Cell No. 7 (2013)
Kim Rae-won Hong Ji-hong Hong Ji-hong See fewer	Punch (2014)
Yoon Kyun-sang Jeong Yoon-do (as Yun Kyun-sang) Jeong Yoon-do (as Yun Kyun-sang) See fewer	Six Flying Dragons (2015)
Yoo Da-in Jo In-joo - General Surgery's specialist (as Da-in Yoo) Jo In-joo - General Surgery's specialist (as Da-in Yoo) See fewer	Re-encounter (2010)
Jung Doo-kyum Member of Parliament Na Min-soo Member of Parliament Na Min-soo See fewer	Always (2011)
Eom Hyo-Seob Jin Myeong-hoon Jin Myeong-hoon See fewer	Silenced (2011)
Jang Hyun-sung Kim Tae-ho Kim Tae-ho See fewer	Doctors (2016)
Suyeon Ji Nurse Yoo Byeol (as Ji E-Suu) Nurse Yoo Byeol (as Ji E-Suu) See fewer	Yaksha: Ruthless Operations (2022)
Park Ji-ah Lee Ga-jin Lee Ga-jin See fewer	3-Iron (2004)
Moon Ji-In Chun Soon-hee Chun Soon-hee See fewer	Times (2021)
Kim Min-Seok Choi Kang-soo Choi Kang-soo See fewer	Descendants of the Sun (2016)
Baek Sung-hyun Pi Young-kook Pi Young-kook See fewer	Splendid Politics (2015)
Lee Sung-kyung Jin Seo-woo Jin Seo-woo See fewer	Dr. Romantic (2016)