Mad Dog. Title : Mad Dog; Original Title : ๋งค๋ ๋ ; Genre : Action, Detective, Investigation, Mystery, Thriller; Cast : Hong Soo Hyun, Jo Jae Yoon, Kim Hye Sung, Ryu Hwa Young, Woo Do Hwan, Yoo Ji Tae; Year : 2017; Duration : 60 min; Type : Drama; Episode : 16; Country : South Korea; Director : Rating : 15+ - Teens 15 or older; Score : 8.5. 75 410 142 455 95 110 404 142