Name	Known for
Park Sung-woong Kim Seon-joo Kim Seon-joo See fewer	New World (2013)
Seo Beom-sik Enforcer Enforcer See fewer	The Villainess (2017)
Kim Byeong-chun Kwak Sam-Soo (as Byung-Chun Kim) Kwak Sam-Soo (as Byung-Chun Kim) See fewer	Sisyphus: The Myth (2021)
Yoon Byung-hee Jung Hyun-Ho Jung Hyun-Ho See fewer	I Saw the Devil (2010)
Jung Dong-hwan Vice-Chairman Oh Young-geun Vice-Chairman Oh Young-geun See fewer	Hotel Del Luna (2019)
Ko Dong-Hyoung Debtor Debtor See fewer	Unlock My Boss (2022)
Kwon Eun-soo Nurse Nurse See fewer	Unlock My Boss (2022)
Seo Eun-su Jung Se-Yeon (as Eun-Su Seo) Jung Se-Yeon (as Eun-Su Seo) See fewer	My Golden Life (2017)
Jeong Hee-tae Kim Yong-seol Kim Yong-seol See fewer	Miracle in Cell No. 7 (2013)
Bang Joo Hwan No Wi Je No Wi Je See fewer	Unlock My Boss (2022)
Jeon Hyun-sook Caregiver (as Jeon Hyun-Sook) Caregiver (as Jeon Hyun-Sook) See fewer	Conduct Zero (2002)
Jo Jae-yoon Part-time job boss Part-time job boss See fewer	The Man from Nowhere (2010)
Kim Ji-hwan Ji-hwan Ji-hwan See fewer	Unlock My Boss (2022)
Heo Ji-na Jeong Ji-hye (Maid) Jeong Ji-hye (Maid) See fewer	Ashfall (2019)
Kim Jin-Goo Executive Executive See fewer	Unlock My Boss (2022)
Choi Jin-ho Shim Seung-Bo (Butler) Shim Seung-Bo (Butler) See fewer	I Saw the Devil (2010)
Chae Jong-hyeop Park In-Seong (as Jong-Hyeop Chae) Park In-Seong (as Jong-Hyeop Chae) See fewer	Sisyphus: The Myth (2021)
Byun Jun-seo Nam Sang-Won (as Jun Seo Byun) Nam Sang-Won (as Jun Seo Byun) See fewer	Unlock My Boss (2022)
Kim Jung-soo Executive (as Jung-soo Kim) Executive (as Jung-soo Kim) See fewer	A Taxi Driver (2017)
Ahn Nae-sang Park Jae-Choon Park Jae-Choon See fewer	Mouse (2021)
Lee Sang-hee Oh Mi-Ran Oh Mi-Ran See fewer	Our Love Story (2016)
Ahn Se-bin [VR demo girl] [VR demo girl] See fewer	All of Us Are Dead (2022)
Jin Shi-Won Reporter Reporter See fewer	Seobok (2021)
Gi So-yoo Kim Min-ah Kim Min-ah See fewer	Somebody (2024)
Im Yong Soon Executive Executive See fewer	Unlock My Boss (2022)
Kim Sung-oh Ma-pi Ma-pi See fewer	The Man from Nowhere (2010)
Kim Hyun Wook Anchorman Anchorman See fewer	Unlock My Boss (2022)
Bae Youn-kyu Intern Intern See fewer	Unlock My Boss (2022)
Kim Young-sun Choi Soo-jin Choi Soo-jin See fewer	The Chaser (2008)