Signal review
시그널Checked and re-read
The best plotted procedural in Korean television, and the one to hand to anyone who thinks Korean drama is all romance. A walkie-talkie connects a profiler to a detective in the past, cold cases get solved across twenty years, and the time travel has rules it takes seriously, which almost never happens. The cases are grim and specific, and Kim Hye Soo's detective is the heart of it. It ends on a thread that was never resolved on screen, so go in knowing that. Almost no comic relief, almost no romance, very little filler.
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Hooks early Episode 1. The walkie-talkie premise is set up and paid off inside the first hour.
Where we recommend it
On 14 lists- Dramas like KingdomClosest
- Dramas like TunnelClosest
- Dramas like He Is PsychometricClosest
- Dramas like Life on MarsClosest
- Dramas like Through the DarknessClosest
- Dramas like RevenantClosest
- Dramas like W: Two WorldsStrong thread
- Dramas like StrangerStrong thread
- Dramas like MouseStrong thread
- Dramas like While You Were SleepingStrong thread
- Dramas like Lovely RunnerStrong thread
- Dramas like Beyond EvilSame feeling
Recommended alongside
All dramas →Taken from our own list for Signal, in the order we ranked it.
