The veteran detective Seo Do-cheol and his team at Major Crimes, relentless in their pursuit of criminals, join forces with rookie cop Park Sun-woo to track down a serial killer who has plunged the nation into turmoil.
as Seo Do-cheol
as Park Sun-woo
as Oh Jae-pyeong
as Wang Dong-hyun
as Bong Yoon-ju
as Yoon Shi-young
as Lee Joo-yeon
as Park Seung-hwan
as Jeon Seok-woo
as Choi Wan-ki
as Seo Woo-jin
as Tue
as Min Kang-hoon
as Kang Hang-jo
as Ddeokchil
as Madam
as Gambling Group
as Gambling Group
as Gambling Group
as Former Team Leader
as School Principal
as Dean of Students
as Chi-hoon's Mother
as Chi-hoon's Father
as MC Wrecka
as Fake Haechi
as Detective
as Police
as Shin Chi-hoon
as Fire Fist TV
as Reporter
as Chi Hoon gang
