S01E0156:471. Episode 1While hiding from society, a reclusive genius novelist Je Moon-jae falls victim to identity theft — only to be confronted by his doppelganger.
Mousetrap Season 1 – Watch online
10 episodes · since August 28, 2026
Je Moon-jae, a reclusive novelist who becomes desperate after a mysterious figure known as "The Rat" steals his identity and financial assets. To reclaim his life, he forms an unlikely alliance with Noja, a loan shark-turned-private investigator, leading them into a tense manhunt to uncover the…
S01E0156:471. Episode 1While hiding from society, a reclusive genius novelist Je Moon-jae falls victim to identity theft — only to be confronted by his doppelganger.
S01E0256:172. Episode 2Noja uncovers the world of identity laundering after Moon-jae escapes his grip. Meanwhile, Detective Park Sun-yong pieces together the link between them.
S01E0350:153. Episode 3Suspicious but intrigued, Noja takes Moon-jae on as both a client and a hostage. Their uneasy alliance leads them to setting up a carefully planned trap.
S01E0458:484. Episode 4Moon-jae suspects The Rat may be a figure from his past. Following his newly recovered memory, he and Noja head to the island where the man once stayed.
S01E0555:305. Episode 5A shocking tie surfaces between Noja and The Rat, while Sun-yong closes in on crucial evidence. Later, The Rat appears publicly, cornering Moon-jae.
S01E061:00:126. Episode 6Moon-jae reaches out to his longtime editor, hoping she can vouch for him. Lost in confusion, a text from Noja becomes his only lifeline.
S01E071:03:147. Episode 7After barely escaping, Moon-jae joins a frantic race for someone who can reveal his identity. Later, Sun-yong discovers a shocking truth about his past.
S01E0855:518. Episode 8Moon-jae sinks deeper into trouble. Sun-yong heads to a nursing home for answers — only to find his witness gone. Later, Noja's past buries him alive.
S01E0949:579. Episode 9Moon-jae evades police to meet The Rat where it all began. Noja leaves him with heartfelt advice as Sun-yong continues to pursue a key witness.
S01E101:04:2910. Episode 10Moon-jae stands at the center of a trap a lifetime in the making. Every lie and stolen identity surfaces as he questions: Is he the predator or the prey?Where to stream Mousetrap Season 1
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Netflix
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NetflixNetflix Standard with AdsAvailability provided by JustWatch via TMDB, details on TMDB. Offers in the United States, subject to change.
About season 1
Season 1 of Mousetrap has 10 episodes, aired from August 28, 2026 to August 28, 2026 on Netflix. Episodes run 57 minutes on average. The highest rated episode is “Episode 1” (S01E01, 8.0/10).
Frequently asked questions about Mousetrap Season 1
How many episodes are in Mousetrap Season 1?
Mousetrap Season 1 has 10 episodes.
When did Mousetrap Season 1 air?
The first episode aired on August 28, 2026 and the last one on August 28, 2026.
Where to watch Mousetrap Season 1 online?
In the United States, Mousetrap is available with a subscription on Netflix and Netflix Standard with Ads (source: JustWatch via TMDB, offers subject to change). Availability of each season depends on the platform.