Name	Known for
Chae Jong-hyeop Park In-Seong (as Jong-Hyeop Chae) Park In-Seong (as Jong-Hyeop Chae) See fewer	Sisyphus: The Myth (2021)
Seo Eun-su Jung Se-Yeon (as Eun-Su Seo) Jung Se-Yeon (as Eun-Su Seo) See fewer	My Golden Life (2017)
Park Sung-woong Kim Seon-Ju Kim Seon-Ju See fewer	New World (2013)
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)
Lee Dong-hoon Reporter Reporter See fewer	Study Group (2025)
Jung Dong-hwan Vice-Chairman Oh Young-Geun Vice-Chairman Oh Young-Geun See fewer	Dong Yi (2010)
Kim Geum-soon Landlady Landlady See fewer	Train to Busan (2016)
Heo Ji-na Jung Ji-Hye (Maid) (as Heo Ji Na) Jung Ji-Hye (Maid) (as Heo Ji Na) See fewer	Ashfall (2019)
Choi Jin-ho Shim Seung-Bo (Butler) Shim Seung-Bo (Butler) See fewer	I Saw the Devil (2010)
Ahn Nae-sang Park Jae-Choon Park Jae-Choon See fewer	Mouse (2021)
Kim Ra-on Park In-seong (young) Park In-seong (young) See fewer	Pandora: Beneath the Paradise (2023)
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)
Gi So-yoo Kim Min-ah Kim Min-ah See fewer	Vigilante (2023)
Jo Sung-hee [VR demo witch] [VR demo witch] See fewer	Unlock My Boss (2022)
Kim Young-sun Choi Soo-jin Choi Soo-jin See fewer	The Chaser (2008)