Name	Known for
Kim Yeo-jin Han Hyeon-joo Han Hyeon-joo See fewer	Peppermint Candy (1999)
Cho Jae-hyun Im Dae-beom Im Dae-beom See fewer	Jeong Do-jeon (2014)
Park Chul-min Jang Il-gwon (Dae-beom's friend) Jang Il-gwon (Dae-beom's friend) See fewer	May 18 (2007)
Lim Ho Gim Hyeong-seok (Hyeon-ju husband) Gim Hyeong-seok (Hyeon-ju husband) See fewer	My Sassy Girl (2001)
Kim Hye-ja Bak Nae-sun Bak Nae-sun See fewer	Mother (2009)
Im Hyun Shik Dae-beom's father Dae-beom's father See fewer	Tube (2003)
Han-heon Jeong Actor Actor See fewer	The Story of Jang-hwa and Hong-ryeon (1972)
Seo Ji-hee Gim Ah-yeong (Hyeon-joo daughter) Gim Ah-yeong (Hyeon-joo daughter) See fewer	Lady Vengeance (2005)
Baek Jong-heon Actor Actor See fewer	Smile of Spring Day (2005)
Park Jung-soo Dae-beom's mother (as Jeong-soo Park) Dae-beom's mother (as Jeong-soo Park) See fewer	My Husband Oh Jak-doo (2018)
Kyeon Mi-ri Gan Ho-sa Gan Ho-sa See fewer	Pandora: Beneath the Paradise (2023)
Jung Myung-Hwan Actor Actor See fewer	Smile of Spring Day (2005)
Hye-op Oh Actor (as Oh Hyeop) Actor (as Oh Hyeop) See fewer	Smile of Spring Day (2005)
Maeng Sang-hun Actor Actor See fewer	Entertainer (2016)
Lee Seung-ah Actress Actress See fewer	Tale of Cinema (2005)
Kim So-yi Jeon Myeong-hui (Hyeon-ju's co-worker) Jeon Myeong-hui (Hyeon-ju's co-worker) See fewer	Dong Yi (2010)
Choi Sung Woong Actor Actor See fewer	February 29 (2006)
Park Young-ji Actor Actor See fewer	The King and the Queen (1998)