Mad Dog (tv, 2017)
Genres: Crime, Drama, Thriller
Director: Unknown
Cast: Yoo Ji-tae, Woo Do-hwan, Ryu Hwa-young, Jo Jae-yun, Kim Hye-seong Yoo Jitae Woo Dohwan Ryu Hwayoung Jo Jaeyun Kim Hyeseong
IMDb rating: 7.6 (1171 votes)
Overview: Choi Kang-Woo is a former detective, but he now works as a veteran insurance investigator. He leads a team that attempts to reveal insurance fraud cases.