I want to talk about a Korean cop show I watched on Netflix called Signal. No, not the The Signal. No, not the other The Signal. In fact, apparently this 2016 show was remade (again in Korea) in 2018, and called… Signal. That’s not confusing at all. Anyway, I watched the 2016 one, since that’s what’s on Netflix.
It’s a police procedural that uses a modified version of the Frequency gimmick. You know the Frequency gimmick? Basically, they have a walkie-talkie where one person is in the past, and one person is in the present, and they can talk to each other. In this case, they are both cops, so they use it to solve crimes.
But not just any crimes! Of course they are crimes that both detectives are intimately involved with. They’re not just unraveling crime stories, they’re unraveling their own stories.
So should you watch this? Is it any good? Well, um, maybe? In the end I got pretty hooked on it. However, it takes a long time to get around to where it is going. It is 16 episodes, and each one is about 75 minutes. And it really doesn’t have to be that long. It does a thing where it will show you a scene, but leave out important details (although this can be annoying, in most cases it is because they are details the investigator can’t know yet, so it does serve a story purpose), and then later will show you the same scene again with more details revealed. You end up watching the same things over and over (sometimes only minutes after you watched them the first time). In some cases this is great to refresh your memory, but other times it’s just… ah, come on already, I know what happened, you’ve showed me this five times before!
But… they don’t overuse the magic walkie-talkie. There’s a lot of parallel investigation in the two timelines, and they only affect each other occasionally. So it stays fairly grounded. On the other hand there are some insane coincidences that move the story forward.
I think the stories are interesting and intertwine in interesting ways. It’s not always easy to judge acting in another language, but I think the past cop is really good. He’s such a sad-sack, but also dogged and effective. Present cop is ok, but there’s one of the guys on his team (kind of a side-character, sadly) who is the jaded cop who just wants to do the least required because he knows he’ll never be rewarded for working harder… but that just means that when he puts his mind to it, he can do anything. I liked him a lot too.
Also, not all the cops are heroes! There are some bad-guy cops too. I prefer foreign police procedurals to U.S. ones because I have no idea how their justice systems work, so I don’t have to spend any brain cells being annoyed that they did stuff wrong. Maybe that’s how Korean police really work! How would I know!
Anyway, if you have any interest in a Korean police procedural with a little timey-wimey nonsense mixed in, give it a shot.