Name	Known for
Bae Suzy Nam Hong Joo Nam Hong Joo See fewer	Architecture 101 (2012)
Lee Jong-suk Jung Jae Chan (as Lee Jong-Suk) Jung Jae Chan (as Lee Jong-Suk) See fewer	Romance Is a Bonus Book (2019)
Jung Hae-in Han Woo Tak Han Woo Tak See fewer	Tune in for Love (2019)
Lee Sang-Yeob Lee Yoo Beom Lee Yoo Beom See fewer	Once Again (2020)
Ko Sung-hee Shin Hee Min Shin Hee Min See fewer	While You Were Sleeping (2017)
Sin Jae-ha Jung Seung Won Jung 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 Sun Yoon Moon Sun See fewer	Mother (2009)
Park Jin-joo Moon Hyang Mi Moon Hyang Mi See fewer	While You Were Sleeping (2017)
Bae Hae-sun Son Woo Joo Son Woo Joo See fewer	All of Us Are Dead (2022)
Lee Ki-young Chief Park Dae Young Chief Park Dae Young See fewer	A Bittersweet Life (2005)
Lee Bong-ryun Go Pil-Suk Go Pil-Suk See fewer	Okja (2017)
Nam Da-reum Jung Jae Chan (young) Jung Jae Chan (young) See fewer	Six Flying Dragons (2015)
Kim Da-ye Dae Hee's sister (as Da-Ye Kim) Dae Hee's sister (as Da-Ye Kim) See fewer	It's Okay to Be Sensitive (2018)
Oh Eui-Sik Reporter Bong Reporter Bong See fewer	While You Were Sleeping (2017)
Jeon Gook-hwan Soo Kyung's father Soo Kyung's father See fewer	I Saw the Devil (2010)
Kim Ki-chun Lee Hwan's father (as Ki-Cheon Kim) Lee Hwan's father (as Ki-Cheon Kim) See fewer	The Wailing (2016)
Kim So-hyun Park So Yoon Park So Yoon See fewer	River Where the Moon Rises (2021)
Min Sung-wuk Lee Ji Kwang Lee Ji Kwang See fewer	While You Were Sleeping (2017)