Name	Known for
Yoo Seung-ho Kang Baek-ho Kang Baek-ho See fewer	The Great Queen Seondeok (2009)
Park Eun-bin Ham Yi-seul (as Eun-bin Park) Ham Yi-seul (as Eun-bin Park) See fewer	The King's Affection (2021)
Lee Hyun-jin Kwon Jin-won Kwon Jin-won See fewer	Eclipse: Keo-teo (2016)
Kim Ye-won Yoo Chae-ri (as Kim Ye Won) Yoo Chae-ri (as Kim Ye Won) See fewer	Suspicious Partner (2017)
Young-Seo Park Joo Tae-nam Joo Tae-nam See fewer	The Great Queen Seondeok (2009)
Go Kyung-pyo Song Chan-wook Song Chan-wook See fewer	Decision to Leave (2022)
Park Jin-joo Jo Jin-joo Jo Jin-joo See fewer	While You Were Sleeping (2017)
Joo Jin-mo Ham Sung-hoon (as Jin-mo Joo) Ham Sung-hoon (as Jin-mo Joo) See fewer	New World (2013)
Lee Eung-kyung Oh Jung-rim Oh Jung-rim See fewer	Sharp (2003)
Lee Doo-il Jo Kook-dae (as Lee Doo Il) Jo Kook-dae (as Lee Doo Il) See fewer	A Single Spark (1995)
Kim Tae-hoon Kang Jin-woo Kang Jin-woo See fewer	The Man from Nowhere (2010)
Lee Doll-hyung Home Room Teacher (as Dal-Hyung Lee) Home Room Teacher (as Dal-Hyung Lee) See fewer	Falling for Innocence (2015)
Ko In-beom Oh Tae-beom Oh Tae-beom See fewer	Mr. Queen (2020)
Shik Moon-chun Yoo Byul-nam (as Moon Chun Shik) Yoo Byul-nam (as Moon Chun Shik) See fewer	Sign (2011)
Han Sung-yong Actor Actor See fewer	The Prison (2017)
Kyu-Joon Jo Actor Actor See fewer	Operation Proposal (2012)
Chang-Hoon Oh Actor Actor See fewer	Operation Proposal (2012)
Hyo-Myung Kim Ma Bong-tae Ma Bong-tae See fewer	Operation Proposal (2012)
Hoon-i Jeon Actor Actor See fewer	Operation Proposal (2012)
Jung-ui No Young Ham Yi-seul Young Ham Yi-seul See fewer	Operation Proposal (2012)
Jung-jin Lee Young Baek-ho Young Baek-ho See fewer	Operation Proposal (2012)