Name	Known for
Lee Ah-hyeon Jo Mi-Sun (as Lee Ah-Hyun) Jo Mi-Sun (as Lee Ah-Hyun) See fewer	Bang Ja Chronicles (2011)
Kang Bu-ja Im Young-Soon (as Bu-ja Kang) Im Young-Soon (as Bu-ja Kang) See fewer	Husband (1969)
Kim Chang-suk Moon Soo-Ja (as Chang-suk Kim) Moon Soo-Ja (as Chang-suk Kim) See fewer	Fatal Exodus (1973)
Kim Hwan-hee Yoon-ji Yoon-ji See fewer	The Wailing (2016)
Lee Jung-Jin Han Young-Min Han Young-Min See fewer	Pieta (2012)
Kim Mi-kyung Han Young-Ok (as Mi-Kyeong Kim) Han Young-Ok (as Mi-Kyeong Kim) See fewer	Kim Ji-young: Born 1982 (2019)
Kim Mi-sook Moon Shin-Ja (as Kim Mi Sook) Moon Shin-Ja (as Kim Mi Sook) See fewer	Seven Days (2007)
Maeng Sang-hun Bae Dae-Sung (as Sang-hun Maeng) Bae Dae-Sung (as Sang-hun Maeng) See fewer	Entertainer (2016)
Lee Sang-yoon Jang Hyun-Woo Jang Hyun-Woo See fewer	Thirst (2009)
Oh Seung-hyun Min Seo-Young (as Seung-Hyun Oh) Min Seo-Young (as Seung-Hyun Oh) See fewer	Guns & Talks (2001)
Ryu Si-hyeon Yoo In-Young (as Si-Hyeon Ryu) Yoo In-Young (as Si-Hyeon Ryu) See fewer	Arthdal Chronicles (2019)
Lee Soon-jae Han Gyu-Il Han Gyu-Il See fewer	Late Blossom (2011)
Kim Young-jae Jo Tae-Sub (as Kim Young-Jae) Jo Tae-Sub (as Kim Young-Jae) See fewer	Mouse (2021)
Lee Yu-ri Jo Mi-Soo (as Yu-ri Lee) Jo Mi-Soo (as Yu-ri Lee) See fewer	Twinkle Twinkle (2011)