Netflix has added another Korean thriller to its growing list of mystery dramas with Mousetrap. The series arrived on August 28, 2026, and quickly got viewers talking about its strange identity-theft story and the mysterious villain known as The Rat.
Now that the show is out, the next big question is whether Netflix will greenlight a second season. At the moment, Mousetrap Season 2 has not been officially renewed.
There has also been no official cancellation announced. That leaves the series in a genuinely uncertain spot, and Netflix will likely wait to study its viewing numbers before making a final call.
What Is Mousetrap About?
Mousetrap follows Moon-jae, a quiet, isolated novelist whose life suddenly falls apart. One day he discovers he cannot even unlock his own phone, and his only friend has vanished without a trace.
Things get even more disturbing when Moon-jae learns someone has stolen his entire identity. His name, property, and personal life have all been taken over by a mysterious figure known only as The Rat.
With almost no way left to prove who he really is, Moon-jae has to track down the person responsible. His search eventually leads him to No-ja, a dangerous loan shark who also runs a private detective agency on the side.
No-ja has his own reason for hunting Moon-jae down, having spent years trying to find him over an old debt. What starts as a genuinely difficult relationship slowly turns into an unlikely partnership between the two.
Who Stars in Mousetrap?
The series features a strong Korean cast led by Ryu Jun-yeol and Sul Kyung-gu.
Ryu Jun-yeol plays Moon-jae, the novelist whose identity has been stolen. He is known internationally for projects like Reply 1988 and has built a genuinely strong reputation across both film and television.
Sul Kyung-gu plays No-ja, a character quite different from Moon-jae, which creates an interesting contrast between the two leads.
The supporting cast includes Lee Kyu-hyung as Detective Sun-yong, along with Kim Sung Oh as Seung Gyu, Hyun Bong Sik as Myung Su, and Moo Jin Sung as Son Su Hyeon.
Is Mousetrap a Limited Series?
This could turn out to be one of the biggest hurdles for a potential Season 2.
Netflix currently lists Mousetrap as a Limited Series, which usually signals the story was designed to be told within a single season rather than developed as a long-running show.
The series is based on the Korean webtoon Field Mouse, and its story has been built entirely around Moon-jae’s stolen identity and his search for The Rat, which makes it fairly easy to wrap up the main mystery within one complete season.
That said, being labelled a limited series does not always rule out a comeback for good. Netflix has changed course on successful limited series before when audience demand got loud enough.
Has Netflix Renewed Mousetrap Season 2?
No, Netflix has not renewed Mousetrap for Season 2 at this point.
Since the series only premiered on August 28, it is still very early days. Netflix typically needs time to study viewing figures and audience behaviour before deciding whether a new season makes financial and creative sense.
How many people start watching matters, sure, but completion rate matters just as much. If a large chunk of viewers make it through all 10 episodes, that could genuinely improve the show’s chances of returning.
The show’s performance on Netflix’s Global Top 10 charts could also play a role in shaping its future.
Why Mousetrap Season 2 Could Happen
There are still a few good reasons fans should not give up hope entirely.
First, this series has a genuinely unusual premise that could pull in international viewers. Korean thrillers have performed really well worldwide on Netflix, and Mousetrap blends crime, psychological suspense, and identity mystery into one package.
The pairing of Ryu Jun-yeol and Sul Kyung-gu is another big draw. Both actors carry strong film backgrounds, and putting them together in a tense cat-and-mouse story gives the series real star power.
Most importantly, Netflix has not officially cancelled the show. If Mousetrap turns into a surprise hit, the streamer could easily reconsider its limited-series status.
Why Season 2 May Not Happen
There is also a solid case for the opposite outcome.
The biggest factor here is the show’s Limited Series classification, which suggests Netflix and the creators intended Moon-jae’s story to have a clear beginning, middle, and end within these 10 episodes.
The central mystery is also built entirely around The Rat and Moon-jae’s stolen identity. Once that story wraps up, the writers would need a genuinely convincing new reason to throw Moon-jae back into another dangerous situation.
Netflix also has plenty of Korean dramas competing for viewers’ attention. If Mousetrap does not pull strong numbers in its first few weeks, the streaming service may simply decide one season is enough.
What Could Mousetrap Season 2 Be About?
There is currently no official Season 2 story to speak of.
If Netflix does order another season, Ryu Jun-yeol could be expected to return as Moon-jae, though nothing has been confirmed yet.
A second season could explore the fallout from what happened in the first story. Moon-jae’s relationship with No-ja could also become a major thread in another mystery.
Detective Sun-yong’s investigation could potentially carry on too. That said, these are just possibilities right now, not confirmed story details.
The creators would also face the tricky task of crafting a new mystery that feels just as interesting as the original identity-theft plot.
Before knowing anything about Mousetrap Season 2, do read out the Mousetrap Review first.
When Could Mousetrap Season 2 Release?
There is no release date for Mousetrap Season 2, since Netflix has not ordered another season.
Even if the series does get renewed, viewers should not expect new episodes right away. Production would need to go through writing, casting, filming, editing, and post-production before anything actually airs.
If Netflix makes a renewal call in the coming months, a 2027 or later release could be possible, but there is no official timeline right now.
Does Mousetrap Have a Season 2 Trailer?
No. There is currently no Season 2 trailer, since the second season has not been confirmed.
For now, fans can watch the first season on Netflix and wait for an official announcement about where the show goes from here.
Similar Read: Graveyard Season 4 Release Date
Where Can You Watch Mousetrap?
Mousetrap is available exclusively on Netflix.
The first season contains 10 episodes, each running around 50 minutes. The series carries an adult rating given its violence and strong language.
For anyone who enjoys Korean crime thrillers built around secrets, deception, and mysterious identities, this show offers a genuinely dark, suspenseful watch.
Mousetrap Season 2: Final Update
For now, Mousetrap Season 2 remains unconfirmed.
Netflix has not renewed or cancelled this Korean thriller, but its Limited Series status makes a second season a fairly uncertain prospect. The final call will likely depend heavily on how many people watch, and finish, the first season.
The good news for fans is that the door is not officially shut. If Mousetrap turns into a strong performer for Netflix, the streamer could decide Moon-jae’s story deserves another chapter after all. Until then, viewers will just have to wait and see whether The Rat’s mystery truly ends with Season 1.