Name	Known for
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)
Im Chul-soo Lim Chul-Soo Lim Chul-Soo See fewer	Alchemy of Souls (2022)
Jung Dong-hwan Vice President Oh Young Geun Vice President Oh Young Geun See fewer	Dong Yi (2010)
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)
Kim Geum-soon Landlady (as Geum-Soon Kim) Landlady (as Geum-Soon Kim) See fewer	Train to Busan (2016)
Bae Woon Gyu Intern Intern See fewer	Unlock My Boss (2022)
Bang Joo Hwan No Wi Je No Wi Je See fewer	Unlock My Boss (2022)
Jeon Hyun-Sook Caregiver Caregiver See fewer	Conduct Zero (2002)
Jo Jae-yoon [Part-time job boss] [Part-time job boss] See fewer	The Man from Nowhere (2010)
Heo Ji-na Jung Ji-Hye (Maid) (as Heo Ji Na) Jung Ji-Hye (Maid) (as Heo Ji Na) See fewer	Ashfall (2019)
Kim Ji-Woo Park In Sung [Young] Park In Sung [Young] See fewer	Unlock My Boss (2022)
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)
Ji-Hwan Kim Ji Hwan Ji Hwan See fewer	Unlock My Boss (2022)
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	The Silent Sea (2021)
Jin Shi-Won Reporter Reporter See fewer	Unlock My Boss (2022)
Gi So-yoo Kim Min-A (as Gi So Yoo) Kim Min-A (as Gi So Yoo) See fewer	Vigilante (2023)
Im Yong Soon Executive Executive See fewer	Unlock My Boss (2022)
Jo Sung-hee [VR demo witch] [VR demo witch] See fewer	Unlock My Boss (2022)
Jo Sung-hee Actor (as Sung-hee Jo) Actor (as Sung-hee Jo) See fewer	Unlock My Boss (2022)
Kim Sung-oh Ma Pi Ma Pi See fewer	The Man from Nowhere (2010)
Park Sung-woong Kim Seon-Ju Kim Seon-Ju See fewer	New World (2013)
Kim Hyun Wook Anchorman Anchorman See fewer	Unlock My Boss (2022)
Kim Young-sun Choi Soo-jin Choi Soo-jin See fewer	The Chaser (2008)