Name	Known for
Choi Ji-woo Ha No-ra Ha No-ra See fewer	Nowhere to Hide (1999)
Lee Sang-yoon Cha Hyun-Suk Cha Hyun-Suk See fewer	Thirst (2009)
Choi Won-young Kim Woo-cheol Kim Woo-cheol See fewer	Doctor Prisoner (2019)
Kim Min-jae Kim Min-Soo Kim Min-Soo See fewer	Dali and the Cocky Prince (2021)
Son Na-eun Oh Hye-mi Oh Hye-mi See fewer	Ghost Doctor (2022)
Kim Hee-Chan Cha Hyun-Suk (young) Cha Hyun-Suk (young) See fewer	Boys Be! (2020)
Park Hyo-ju Kim Yi-jin Kim Yi-jin See fewer	The Chaser (2008)
Lim Se-joo Ra Yoon-Young (young) (as Im Ji-Hyun) Ra Yoon-Young (young) (as Im Ji-Hyun) See fewer	Memorist (2020)
Ha Seung-ri Ha No-Ra (young) Ha No-Ra (young) See fewer	I Saw the Devil (2010)
Jung Soo-young Ra Yoon-young Ra Yoon-young See fewer	Heartless City (2013)
Kang Tae-oh Kim Woo-cheol (young) Kim Woo-cheol (young) See fewer	The Tale of Nokdu (2019)
Choi Yoon-so Sin Sang-ye Sin Sang-ye See fewer	Love to Hate You (2023)