Name	Known for
Park Hae-soo Kim Je Hyuk Kim Je Hyuk See fewer	By Quantum Physics: A Nightlife Venture (2019)
Jung Kyung-ho Lee Joon Ho Lee Joon Ho See fewer	Missing 9 (2017)
Krystal Jung Kim Ji Ho Kim Ji Ho See fewer	Cobweb (2023)
Jeong Woong-in Lieutenant Paeng Lieutenant Paeng See fewer	I Hear Your Voice (2013)
Choi Moo-seong Kim Min Chul (as Moo-Seong Choi) Kim Min Chul (as Moo-Seong Choi) See fewer	I Saw the Devil (2010)
Jung Hae-in Captain Yoo Jeong Woo Captain Yoo Jeong Woo See fewer	Tune in for Love (2019)
Lim Hwa-young Kim Je Hee (as Hwa-Young Im) Kim Je Hee (as Hwa-Young Im) See fewer	Signal (2016)
Kim Kyung-Nam Lee Joon Dol Lee Joon Dol See fewer	Revolutionary Sisters (2021)
Ahn Sang-Woo Prison Warden Kim Yong Chul Prison Warden Kim Yong Chul See fewer	Prison Playbook (2017)
Ahn Chang-hwan Crony Crony See fewer	The Fiery Priest (2019)
Lee Hyeon-geol Inmate - Penitentiary (as Hyeon-geol Lee) Inmate - Penitentiary (as Hyeon-geol Lee) See fewer	A Hard Day (2014)
Yoo Hyeong-kwan Sim Woo-kyeong Sim Woo-kyeong See fewer	Rugal (2020)
Park Hyoung-soo Chief Na Hyung Soo Chief Na Hyung Soo See fewer	Crash Landing on You (2019)
Yoo Jae-myung Je Hyuk's Lawyer Je Hyuk's Lawyer See fewer	Stranger (2017)
Kang Ki-doong Prison Officer Song Prison Officer Song See fewer	The First Responders (2022)
Jung Moon-sung Yoo Jeong Min Yoo Jeong Min See fewer	Hospital Playlist (2020)
Kim Soo-jin Private Park's Mother Private Park's Mother See fewer	Watcher (2019)
Ye Soo-jung Je Hyuk's mother Je Hyuk's mother See fewer	Along With the Gods: The Two Worlds (2017)
Joo Suk-tae Yeom Sang Jae Yeom Sang Jae See fewer	A Hard Day (2014)
Kim Sung-cheol Beobja Beobja See fewer	The Night Owl (2022)