Overview

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.

Cast

Kang Ha-neul

Kang-soo

Yoo Hai-jin

Koo Gwan-hee

Park Hae-joon

Oh Sang-jae

Ryu Kyung-soo

Cho Hoon

Chae Won-bin

Uhm Su-jin

You Seong-joo

Yeom Tae-soo

Kim Keum-soon

Kim Hak-nam

Lim Sung-kyun

Chang-rak

Cho Wan-ki

Manager Oh

Kwak Ja-hyung

Detective Park

Yoon Tae-soo

Jong-soo

Yoon Hyun-gil

Park Hyun-sook