Name	Known for
Hwang Jeong-eum Seo Hyeon-joo Seo Hyeon-joo See fewer	Secret Love (2013)
Yoon Hyun-min Hwang Ji-woo Hwang Ji-woo See fewer	Tunnel (2017)
Seo Ji-hoon Park Do-gyeom Park Do-gyeom See fewer	To All the Guys Who Loved Me (2020)
Jo Woo-ri Han Seo Yoon Han Seo Yoon See fewer	My ID Is Gangnam Beauty (2018)
Choi Myung Gil Kim Seon-hee (as Choi Myeong-gil) Kim Seon-hee (as Choi Myeong-gil) See fewer	Rosy Life (1994)
Kim Gyu-Sun Song Jin-ah Song Jin-ah See fewer	Big Mouth (2022)
Lee Hwang-eui Secretary Nam Secretary Nam See fewer	Steel Rain (2017)
Seo Hyun-chul Seo Ho-joon (Hyeon-joo's father) Seo Ho-joon (Hyeon-joo's father) See fewer	Good Doctor (2013)
Bae In-hyuk Hwang Ji Woo (young) Hwang Ji Woo (young) See fewer	The Story of Park's Marriage Contract (2023)
Susanna No Oh Yeong Eun Oh Yeong Eun See fewer	The Mimic (2017)
Song Sang-Eun Kang Min Jeong Kang Min Jeong See fewer	Dark Hole (2021)
Hwang Young-hee Jeong Yeong-soon (Hyeon-joo's mother) Jeong Yeong-soon (Hyeon-joo's mother) See fewer	The First Responders (2022)