Name	Known for
Lee Sun-kyun Park Dong-hoon Park Dong-hoon See fewer	Parasite (2019)
Shin Goo Chairman Jang (2018) (as Goo Shin) Chairman Jang (2018) (as Goo Shin) See fewer	Christmas in August (1998)
IU Lee Ji An Lee Ji An See fewer	My Mister (2018)
Jeon Gook-hwan Executive Director Wang Executive Director Wang See fewer	I Saw the Devil (2010)
Lee Ji-ah Kang Yoon-hee Kang Yoon-hee See fewer	The Legend (2007)
Park Ho-san Park Sang Hoon Park Sang Hoon See fewer	The Call (2020)
Song Sae-byeok Park Gi Hoon (as Sae-byeok Song) Park Gi Hoon (as Sae-byeok Song) See fewer	The Servant (2010)
Ko Du-shim Byun Yo-soon Byun Yo-soon See fewer	My Mother, the Mermaid (2004)
Jang Ki-yong Lee Gwang-il Lee Gwang-il See fewer	Come and Hug Me (2018)
Park Hae-joon Monk Gyeomduk Monk Gyeomduk See fewer	12.12: The Day (2023)
Oh Na-ra Jeong-hee Jeong-hee See fewer	Perhaps Love (2021)
Kim Young-min CEO Do Joon Yeong CEO Do Joon Yeong See fewer	Spring, Summer, Fall, Winter... and Spring (2003)
Nara Choi Yoo-ra Choi Yoo-ra See fewer	Doctor Prisoner (2019)
Son Sook [Ji An's grandmother] [Ji An's grandmother] See fewer	Spirits' Homecoming (2016)
Jung Hae-kyun Director Park Dong-woon Director Park Dong-woon See fewer	Along With the Gods: The Two Worlds (2017)
Jung Jae-sung Director Yoon Sang Tae (as Jae-Sung Jung) Director Yoon Sang Tae (as Jae-Sung Jung) See fewer	Big Mouth (2022)
Ahn Seung-kyoon Song Ki Beom Song Ki Beom See fewer	All of Us Are Dead (2022)
Park Yong Saman E&C executive Saman E&C executive See fewer	Exhuma (2024)
Jung Young-joo Jo Ae Ryun [Sang Hoon's wife] Jo Ae Ryun [Sang Hoon's wife] See fewer	Badland Hunters (2024)