A drug squad attempts to take down a criminal organization and they must go undercover to do so, so they begin working at a chicken restaurant, that becomes famous for its delicious chicken. Due to the unexpected popularity, the detectives find themselves in a situation they never expected.
Squad Chief Go
Ryu Seung-ryong
Detective Jang
Lee Ha-nee
Detective Ma
Jin Sun-kyu
Detective Young-ho
Lee Dong-hwi
Detective Jae-hoon
Gong Myoung
Lee Moo-bae
Shin Ha-kyun
Ted Chang
Oh Jung-se
Police Superintendent
Kim Eui-sung
Detective Squad Chief Choi
Song Young-gyu
General Manager Jung
Heo Joon-seok
Chief Go's Wife
Kim Ji-young
Chicken Restaurant Owner
Kim Jong-soo
Hong Sang-pil
Yang Hyun-min
Hwan-dong
Lee Jung-ok
Product Director Heo
Kim Kang-hyun
Ansan branch
Tae Won-seok
Gang Member
Jang Ji-woong
Sun-hee
Jang Jin-hee
Woman on the 3rd Floor
Shin Shin-ae
Ansan Branch Gang Member
Na Chul
Mapo Police Station Serious Crime Squad
Ji Chan
Busan Branch Customer
Jung Won-chang
Cameraman
Yoo Je-yoon
Detective
Han Jun-woo
Gungpyeong Port Uniformed Police Officer
Jeong Jae-kwang
Ansan Branch Customer
Kim Nam-woo
Class President's Daughter
Choi Jeongeun