Is Mousetrap Based on an Agatha Christie Story? Here’s What You Need to Know

If you’ve recently stumbled across the Korean mystery thriller Mousetrap, there’s a good chance the title made you pause.

“Wait… isn’t The Mousetrap an Agatha Christie story?”

You’re not imagining the connection. Agatha Christie’s The Mousetrap is one of the most recognizable mystery titles in the world, so seeing a Korean thriller called Mousetrap naturally makes you wonder whether the two are connected.

But here’s the interesting part: they aren’t.

The Korean Mousetrap is not an adaptation of Agatha Christie’s The Mousetrap, and you don’t need to read Christie’s work before watching it.

So, what is Agatha Christie’s The Mousetrap?

Before getting into the Korean series, it’s worth clearing up what the famous Christie title actually refers to.

The Mousetrap is a murder mystery written by Agatha Christie as a stage play. It premiered in London in 1952 and went on to become one of the most famous and long-running plays in theatrical history.

The story takes place at a country guesthouse called Monkswell Manor. A group of people become snowed in, and after a murder occurs, they realize that the killer could be among them.

Classic Christie, basically.

Everyone has secrets. Everyone looks suspicious. And the fun comes from trying to figure out who is lying before the story reveals the answer.

What about the Korean Mousetrap?

This is where things get a little different.

The Korean Mousetrap is its own story, with its own characters and mystery. It isn’t a Korean remake of Christie’s play, nor is it presented as an adaptation of one of her books.

The similarities between the two largely stop at the title and their connection to the mystery/thriller genre.

And honestly, the title makes sense even without the Christie connection.

A mousetrap is, after all, something designed to catch you when you least expect it.

That’s a pretty fitting metaphor for a thriller.

Why does the title sound so familiar?

This is probably the biggest reason viewers are asking the question in the first place.

Agatha Christie’s The Mousetrap has been around for decades, and its name is practically synonymous with murder mysteries. So when you see another mystery called Mousetrap, it’s almost impossible not to make the connection.

It’s similar to hearing a new movie called The Stranger or The Last House and wondering whether it’s connected to an older famous story with the same name.

Sometimes a title is simply a title.

In this case, there isn’t a secret Christie adaptation hiding underneath the Korean production.

Is the Korean Mousetrap based on a book?

Not Agatha Christie’s The Mousetrap.

If you’re specifically looking for a Korean adaptation of a Christie mystery, Mousetrap isn’t the one.

That’s worth knowing before you start watching because you might otherwise go in expecting a traditional Christie-style whodunit — a group of suspects, a confined location and a murderer waiting to be exposed.

Instead, it’s better to approach the Korean Mousetrap as its own contemporary thriller.

Does Agatha Christie have anything to do with it at all?

As far as the story itself is concerned, no direct connection should be assumed.

There is no need to know Christie’s The Mousetrap to understand the Korean production, and watching Christie’s play beforehand won’t give you some secret key to figuring out the Korean story.

The two works simply happen to share a very recognizable name.

That said, if you’re a Christie fan, you might still enjoy the Korean thriller for a completely different reason: you already know the pleasure of trying to spot the tiny details that may turn out to be important later.

So, should Christie fans watch Mousetrap?

If you’re expecting Agatha Christie in Korea, probably don’t.

But if you’re simply a fan of mysteries and thrillers, then the lack of a connection shouldn’t put you off.

Think of it this way: you don’t have to solve Christie’s mystery before entering this one.

The Korean Mousetrap stands on its own.

And perhaps that’s the most important thing to know before pressing play.

The short answer

No, the Korean Mousetrap is not based on Agatha Christie’s The Mousetrap.

Christie’s work is a classic British murder-mystery stage play, while the Korean Mousetrap is a separate contemporary thriller.

So yes, the titles are confusingly similar.

No, you’re not watching a Korean adaptation of Agatha Christie.

And if you came here because you Googled “Is Mousetrap based on Agatha Christie?”, hopefully that clears things up before you get too deep into the mystery.