Navigating both the criminal underworld and law enforcement agencies, professional snitches called "yadang" provide covert information about the drug world to prosecutors and police. When a drug bust at a party attended by high-profile second-generation VIPs entangles those involved into a dangerous conspiracy, a seasoned yadang must do everything in his power not just to make it out on top, but alive.
as Kang-soo
as Koo Gwan-hee
as Oh Sang-jae
as Cho Hoon
as Uhm Su-jin
as Yeom Tae-soo
as Kim Hak-nam
as Chang-rak
as Manager Oh
as Detective Park
as Jong-soo
as Park Hyun-sook
as Reporter Song
as Oh Jae-cheol
as Cho Sang-taek
as Manager Nam
as Geok-hyun
as Investigator
as Investigator
as Sponsor
as Drunken
as Prosecutor General
as Ko Heung-sik
as Mr. Kim
as Seo Jong-hae
as Yamamoto
as Kang Myeong-cheol
as Chief of Central District Prosecutors' Office
as Jung Jung-ok
as Fujino
as Detective
as Chinese Woman
as Driver
