Signal Tencent QQ Ended Drama Crime Mystery 1 Season · 32 Episodes · Premiered October 23, 2019 · Ended November 27, 2019 A criminal profiler finds a mysterious old phone that connects him to a clumsy yet resolute detective, who has been missing for 20 years and is calling from the year 1998. Where to Watch: Tencent QQ Official Site Next Air Time: No upcoming air date Seasons & Episodes Season 1 32 episodes 2019 Similar Shows Black Sails STARZ How to Get Away with Murder ABC Dallas TNT The Leftovers HBO Chicago P.D. NBC Dexter Paramount+ with Showtime Latest Releases A Knight of the Seven Kingdoms HBO Jan 18, 2026 Top Rated Shows Breaking Bad AMC ★ 9.2 Band of Brothers HBO ★ 9 Game of Thrones HBO ★ 8.9 The Wire HBO ★ 8.9 Firefly FOX ★ 8.9 Sherlock BBC One ★ 8.9 More on Tencent QQ Douluo Continent ★ 8 Mermaid Prince A Female Student Arrives at the Imperial College My Little Happiness A Girl Like Me Unrequited Love User Reviews Rate this show Your star rating (required) ★ ★ ★ ★ ★ Submit Review
