Name	Known for
Bae Suzy Nam Hong-ju Nam Hong-ju See fewer	Architecture 101 (2012)
Lee Jong-suk Jeong Jae-chan (as Lee Jong-Suk) Jeong Jae-chan (as Lee Jong-Suk) See fewer	Romance Is a Bonus Book (2019)
Jung Hae-in Han U-tak Han U-tak See fewer	Tune in for Love (2019)
Lee Sang-Yeob Lee Yu-beom Lee Yu-beom See fewer	Once Again (I) (2020)
Ko Sung-hee Sin Hui-min Sin Hui-min See fewer	While You Were Sleeping (2017)
Sin Jae-ha Jeong Seung-won Jeong Seung-won See fewer	Taxi Driver (2021)
Kim Won-hae Choi Dam-dong Choi Dam-dong See fewer	Are You Human Too? (2018)
Hwang Young-hee Yoon Moon-seon Yoon Moon-seon See fewer	Mother (2009)
Park Jin-joo Mun Hyang-mi Mun Hyang-mi See fewer	While You Were Sleeping (2017)
Bae Hae-sun Son Woo Joo Son Woo Joo See fewer	Happiness (2021)
Min Sung-wuk Lee Ji-gwang Lee Ji-gwang See fewer	Pinocchio (2014)
Lee Ki-young Chief Park Dae-young Chief Park Dae-young See fewer	A Bittersweet Life (2005)
Lee Yoo-Joon Oh Gyeong-han Oh Gyeong-han See fewer	While You Were Sleeping (2017)
Pyo Ye-jin Cha Yeo-jeong Cha Yeo-jeong See fewer	Taxi Driver (2021)
Lee Bong-ryun Go Pil-Suk Go Pil-Suk See fewer	Okja (2017)
Lee Do-gyeom Myeong Dae-gu Myeong Dae-gu See fewer	Melting Me Softly (2019)
Oh Eui-Sik Reporter Bong Reporter Bong See fewer	While You Were Sleeping (2017)
Lee Ga-Ryeong Hospital Coordinator Hospital Coordinator See fewer	My Love from Another Star (2013)
Jung Hyun-suk Chan-ho's Doctor Chan-ho's Doctor See fewer	Broken (2014)
Kim Ki-chun Lee Hwan's Father Lee Hwan's Father See fewer	The Wailing (2016)
Son San Min Jung-ha Min Jung-ha See fewer	Sense8 (2015)
Park Sang-hwi Yu-beom's Driver Yu-beom's Driver See fewer	Big Mouth (2022)
Ryu Tae-ho Mun Tae-min Mun Tae-min See fewer	Memories of Murder (2003)
Ko Woo-rim Chan-ho [Ms. Son's son] Chan-ho [Ms. Son's son] See fewer	No Tears for the Dead (2014)
Jo Yeon-ho Im Se-yeong [Witness] Im Se-yeong [Witness] See fewer	Mouse (2021)
Shin Yi-Joon Nam Hong-ju [Young] Nam Hong-ju [Young] See fewer	While You Were Sleeping (2017)
Moon Yong-suk Lee Hwan [Tae Min's student] Lee Hwan [Tae Min's student] See fewer	Lovely Runner (2024)