Unknown Number
Genre: Mystery | Crime | Sci-Fi & FantasyTotal Seasons: 1Total Episodes: 32Runtime: 45mRelease: 23rd October, 2019
Created by: Languages: MandarinCountry: ChinaPlot: 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.
Company: Tencent Penguin Pictures
