Name	Known for
Yong Joon-hyung Yoon Sul-chan Yoon Sul-chan See fewer	Monstar (2013)
Ha Yeon-soo Min Se Yi (as Yeon-soo Ha) Min Se Yi (as Yeon-soo Ha) See fewer	Monstar (2013)
Kang Ha-neul Jung Sun Woo (as Ha-Neul Kim) Jung Sun Woo (as Ha-Neul Kim) See fewer	Moon Lovers: Scarlet Heart Ryeo (2016)
Ahn Nae-sang Han Ji Woong / J. Han Han Ji Woong / J. Han See fewer	Mouse (2021)
Kim Min-yeong Shim Eun-ha Shim Eun-ha See fewer	Sunny (2011)
Kim Yoo Hyun Ma Hyo Rin Ma Hyo Rin See fewer	Woman of Matchless Beauty, Park Jung Kum (2008)
Kang Eui-shik Park Kyu-Dong Park Kyu-Dong See fewer	KBS Drama Special (2010)
Da Hee Kim Nana Kim Nana See fewer	Monstar (2013)
Lee Hee-jin Dok Go Soon (as Hee-jin Lee) Dok Go Soon (as Hee-jin Lee) See fewer	The Penthouse: War in Life (2020)
Jo Jae-yoon Manager Hong (as Jae-Yoon Jo) Manager Hong (as Jae-Yoon Jo) See fewer	The Man from Nowhere (2010)
Nam Ji-hyun Stella (as Ji-Hyun Nam) Stella (as Ji-Hyun Nam) See fewer	Dead Camping the Live (2022)
Yoon Jong-hoon Shin Jae-rok Shin Jae-rok See fewer	The Penthouse: War in Life (2020)
Lee Joo-yeon Ahri Ahri See fewer	Kiss Sixth Sense (2022)
Yong Suk Moon Ma Joon Hee Ma Joon Hee See fewer	While You Were Sleeping (2017)
Kyu Sun Park Cha Do Nam Cha Do Nam See fewer	The Bride of Habaek (2017)
Kim San-ho Choi Joon-goo Choi Joon-goo See fewer	Moon Lovers: Scarlet Heart Ryeo (2016)
Kim Sun-kyung Choi Kyung (as Sun-kyung Kim) Choi Kyung (as Sun-kyung Kim) See fewer	H (2002)
Kim Ye-ryeong Sul Chan's mother (as Ye-ryeong Kim) Sul Chan's mother (as Ye-ryeong Kim) See fewer	Absolute Love (1994)
No Min-woo Park Daniel (uncredited) Park Daniel (uncredited) See fewer	Investigation Partners (2018)