A narcotics cop is betrayed by someone he thought he could trust. Will he and a news reporter defeat the corrupt forces trying to bring him down?
Tap a season to view episode runtimes and log specific episodes
Ji Sung
Jang Jae-gyeong
Jeon Mi-do
Oh Yoon-jin
Lee Hyun So
Park Joon-Seo (teen)
Kwon Yul
Park Tae-jin
Kim Kyung-nam
Won Jong-soo
Lee Sang-jun
Kim U-sung
Jung Yoo-min
Choi Ji-yeon
Jung Soon-won
Heo Joo-song
Yoon Na-moo
Park Jun-seo
Seo Yi-ra
Oh Soo-hyun
Jeong Jae-kwang
Kim Chang-soo
Cha Yeob
Oh Chi-hyeon
Lee Kang-wook
Jung Yoon-ho
Cho Han-gyeol
Young Jang Jae-gyeong
Kim Min-ju
Young Oh Yoon-jin
Park Keun-rok
Jung Sang-eui
Yoo Hee-je
Gong Jin-wook
Ryu Hye-rin
Kang Si-jung
The Good Detective
Criminal Record
The Prosecutor's Proposal
Beyond Evil
Signal
Payback: Money and Power
Line of Duty
Again My Life
Tracer
My Name