1 Season
8 Episode
Gangnam B-Side - Season 1 Episode 3
The investigation takes a dark turn, leading Seojin to call Dongwoo. Gilho faces unsettling news.
- Country : South Korea
- Genre : Crime, Drama, Mystery
- Director :
- Cast : Jo Woo-jin, Ji Chang-wook, Ha Yoon-kyung, BIBI, Jeong Jae-kwang, Um Mun-suk
