Name	Known for
Ji Sung Jang Jae-kyeong Jang Jae-kyeong See fewer	All In (2003)
Jeon Mi-do Oh Yun Jin Oh Yun Jin See fewer	Hospital Playlist (2020)
Kwon Yul Park Tae-jin Park Tae-jin See fewer	Whisper (2017)
Kim Kyung-Nam Won Jong Soo Won Jong Soo See fewer	Revolutionary Sisters (2021)
Moon Sung-keun Won Chang Ho (Jong Soo's father) Won Chang Ho (Jong Soo's father) See fewer	To You, from Me (1994)
Jung Soon-won Heo Joo-song Heo Joo-song See fewer	Along With the Gods: The Two Worlds (2017)
Cha Yup Oh Chi Hyun Oh Chi Hyun See fewer	Connection (I) (2024)
Yoon Na-moo Park Joon-seo Park Joon-seo See fewer	Connection (I) (2024)
Lee Kang-Wook Jung Yoon Ho Jung Yoon Ho See fewer	Connection (I) (2024)
Park Keun-rok Jeong Sang Eui Jeong Sang Eui See fewer	Okja (2017)
Park Chan-woo No Gyu Min No Gyu Min See fewer	Parasyte: The Grey (2024)
Ahn Do-Gyoo No Gyu-min (young) No Gyu-min (young) See fewer	Twinkling Watermelon (2023)
Cho Han-gyeol Jang Jae-kyeong (young) Jang Jae-kyeong (young) See fewer	Connection (I) (2024)
Yoo Hee-je Gong Jin Wook Gong Jin Wook See fewer	The Silent Sea (2021)
Lee Hyun-so Park Joon-seo (young) Park Joon-seo (young) See fewer	Connection (I) (2024)
Kim Jae-Hun Jung Yoon Ho (young) Jung Yoon Ho (young) See fewer	Connection (I) (2024)
Jeong Jae-kwang Kim Chang-soo Kim Chang-soo See fewer	Not Out (II) (2021)
Baek Jae-Woo Park Tae Jin (young) Park Tae Jin (young) See fewer	Mouse (2021)
Park Jung-pyo Yoo Kyeong-hwan Yoo Kyeong-hwan See fewer	Connection (I) (2024)
Jo Min-Gu Heo Joo Song (young) Heo Joo Song (young) See fewer	Connection (I) (2024)
Kim Min-ju Oh Yoon-jin (young) Oh Yoon-jin (young) See fewer	The Forbidden Marriage (2022)
Choi Min-Suk Oh Chi Hyun (young) Oh Chi Hyun (young) See fewer	Connection (I) (2024)
Yoon Sa-bong Jeong Yeon-joo Jeong Yeon-joo See fewer	Moving (2023)
Park Si-Yun Won Jong Soo (young) Won Jong Soo (young) See fewer	Connection (I) (2024)
Lee Su-Chan Chae Kyung-tae Chae Kyung-tae See fewer	Connection (I) (2024)
Jo Woon Park Hyuk Jae (Secretary) Park Hyuk Jae (Secretary) See fewer	Connection (I) (2024)
Seo Yi-Ra Oh Soo Hyun (Detective) Oh Soo Hyun (Detective) See fewer	Connection (I) (2024)