Name	Known for
Kim Ha-neul Jeong Da-jeong Jeong Da-jeong See fewer	Blind (2011)
Yoon Sang-Hyun Hong Dae Young Hong Dae Young See fewer	My Fair Lady (2009)
Lee Do-hyun Go Woo Young / Hong Dae Young Go Woo Young / Hong Dae Young See fewer	Exhuma (2024)
Roh Jeong-eui Hong Shi Ah (as No Jeong-ee) Hong Shi Ah (as No Jeong-ee) See fewer	Badland Hunters (2024)
Ryeoun Hong Shi Woo Hong Shi Woo See fewer	The Secret Romantic Guesthouse (2023)
Kim Kang-hyeon Go Deok Jin Go Deok Jin See fewer	SF8 (2020)
Wi Ha-joon Ye Ji Hoon Ye Ji Hoon See fewer	Squid Game (2021)
Lee Mi-do Chu Ae Rin (as Mi-do Lee) Chu Ae Rin (as Mi-do Lee) See fewer	Mother (2009)
Choi Bo-Min Seo Ji Ho Seo Ji Ho See fewer	Melting Me Softly (2019)
Hwang In-Youp Gu Ja Seong (as Hwang In-Yeop) Gu Ja Seong (as Hwang In-Yeop) See fewer	The Tale of Nokdu (2019)
Yoon Byul-Ha Ye Seo Yeon Ye Seo Yeon See fewer	18 Again (2020)
Yang Dae-Hyeok Nam Ki Tae Nam Ki Tae See fewer	18 Again (2020)
Im Ji-kyu Ye Ji Hoon's brother (as Ji Kyu Im) Ye Ji Hoon's brother (as Ji Kyu Im) See fewer	Milky Way Liberation Front (2007)
Kim Mi-kyung Yeo In Ja (Da Jung's mother) Yeo In Ja (Da Jung's mother) See fewer	Kim Ji-young: Born 1982 (2019)
Han So-eun Jung Da Jung (young) (as So-Eun Han) Jung Da Jung (young) (as So-Eun Han) See fewer	18 Again (2020)
Song Yoo-hyun Ye Seo Yeon's mother Ye Seo Yeon's mother See fewer	Project Silence (2023)
Kim Yoon-hye Kwon Yoo Mi Kwon Yoo Mi See fewer	Vincenzo (2021)