Pemeran Yadang: The Snitch

Kang Ha Neul (강하늘)

as Lee Gang Su

Pemeran Utama

Yoo Hai Jin

as Koo Gwan Hui

Pemeran Utama

Park Hae Joon (박해준)

as O Sang Jae

Pemeran Utama

Ryu Kyung Soo

as Jo Hun

Pemeran Pembantu

Chae Won Bin (채원빈)

as Um Su Jin

Pemeran Pembantu

Im Sung Kyun

as Ko Chang Rak

Pemeran Pembantu

Kang Ji Woon

as [Detective]

Pemeran Pembantu

Yoo Sung Joo

Pemeran Pembantu

Jo Wan Ki

Pemeran Pembantu

Lee Han Wi

Pemeran Pembantu

Lee Seo Hwan

as Kim Seung Hwan [Narcotics Investigation Team leader]

Bintang Tamu

Lee Mo Gae

Cinematography

Hwang Byung Kook

Sutradara

Kim Mi Suk

as [Judge]

Bit part

Kim Ye Ji

as Jung Jeong Ok [Prosecutor]

Bit part