Through a mysterious Motorola phone, two detectives - one from the present, and the other from 15 years in the past - begin communicating and working together to solve cold cases. This is the Chinese adaptation of 2016 tvN Korean drama "Signal" .
Du Chun
Li Xiaoran
Wang Tianchen
Ma Rui
Cheng Fang Xu
Score: 9.0
Score: 0.0
Score: 6.1
Score: 7.6
Score: 7.8
Score: 8.8
Score: 7.0
Score: 7.0
