![](https://image.tmdb.org/t/p/w300/dFgYTNvzvPUpHrK92GRP9xZlZSi.jpg)
Mad Dog
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.
Cast
Current Season
![](https://image.tmdb.org/t/p/w300/eWdm7enu4EahWowSihU66lKKThc.jpg)
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.