Name	Known for
Kim Hee-seon Jo Kang-ja Jo Kang-ja See fewer	The Myth (2005)
Kim Yoo-jung Oh Ah-ran Oh Ah-ran See fewer	Love in the Moonlight (2016)
Ji Hyun-woo Park No-ah (as Hyun-Woo Ji) Park No-ah (as Hyun-Woo Ji) See fewer	Young Lady and Gentleman (2021)
Ji Soo Go Bok-dong (as Ji-soo) Go Bok-dong (as Ji-soo) See fewer	Strong Girl Bong-soon (2017)
Baro Hong Sang-tae Hong Sang-tae See fewer	God's Gift: 14 Days (2014)
Park Yeong-gyu Hong Sang-bok (as Yeong-gyu Park) Hong Sang-bok (as Yeong-gyu Park) See fewer	Attack the Gas Station (1999)
Oh Yoon-ah Joo Ae-yeon (as Yun-a Oh) Joo Ae-yeon (as Yun-a Oh) See fewer	Once Again (2020)
Kim Hee-won Ahn Dong-chil Ahn Dong-chil See fewer	The Man from Nowhere (2010)
Go Su-hee Han Gong-joo (as Su-hee Go) Han Gong-joo (as Su-hee Go) See fewer	Lady Vengeance (2005)
Park Geun-hyeong Kang Soo-chan (as Geun Hyung Park) Kang Soo-chan (as Geun Hyung Park) See fewer	The Return of Iljimae (2009)
Park Soo-ah Wang Jung-hee (as Soo Young Park) Wang Jung-hee (as Soo Young Park) See fewer	Love Forecast (2015)
Kim Byeong-chun Oh Dal-bong Oh Dal-bong See fewer	Sijipeuseu: The Myth (2021)
Kim Tae-hoon Do Jung-woo Do Jung-woo See fewer	The Man from Nowhere (2010)
Jeon Gook-hwan Park Jin-ho Park Jin-ho See fewer	I Saw the Devil (2010)
Ye-Seul Choi Ahn Tae-hee Ahn Tae-hee See fewer	Angry Mom (2015)
Se-yun Han Na Do-hee Na Do-hee See fewer	Angry Mom (2015)
So Hee-jung Yi-kyung's mother Yi-kyung's mother See fewer	#Alive (2020)
Seo Ji-hee Han Mi-joo (Sang Tae's mother) (as Ji-hee Seo) Han Mi-joo (Sang Tae's mother) (as Ji-hee Seo) See fewer	Lady Vengeance (2005)
Suh Ji-hee Hwang Min Joo Hwang Min Joo See fewer	Angry Mom (2015)
Mun-yeong Kang Do Yoon-Hee Do Yoon-Hee See fewer	Hot Rain (1993)
Sam Kang Lawyer Lawyer See fewer	Angry Mom (2015)
Seul-ki Kim Jong Man Jong Man See fewer	Angry Mom (2015)
Nam-Yong Seo Sang Man Sang Man See fewer	Angry Mom (2015)
Park Seon-woo lawyer Oh (as Seon-woo Park) lawyer Oh (as Seon-woo Park) See fewer	Lovers of the Red Sky (2021)
Kang Seong-min Prosecutor Kang (as Sung Min Kang) Prosecutor Kang (as Sung Min Kang) See fewer	The Slave Hunters (2010)
Jung Shin-Hye Lee Hwang Song (grade 2 class 3) Lee Hwang Song (grade 2 class 3) See fewer	Snowdrop (2021)
Hye-jeong Sin Hwang Song-hee Hwang Song-hee See fewer	New World (2013)
Jang Yoo-sang Oh Geun-Soo (aka mackerel) (as Yoo-sang Jang) Oh Geun-Soo (aka mackerel) (as Yoo-sang Jang) See fewer	SF8 (2020)