Playback is currently unavailable for S1 E1 · Episode 1. Episode details remain available below.
Mousetrap
A reclusive writer wakes to find his identity stolen — and must ally with a ruthless loan shark to reclaim his life from a man known as "The Rat."
- Created by:
- Kim Hong-sun, Lee Jae-gon
- Cast:
- Ryu Jun-yeol, Sul Kyung-gu, Lee Kyoo-hyung, Kim Seung-oh
- Language:
- Korean
- Country:
- South Korea
- Network:
- Netflix
Episode guide
Seasons
Limited Series
Episodes
E01
Episode 1
★ 8.0Episode 1
2026-08-28 · 56mWhile hiding from society, a reclusive genius novelist Je Moon-jae falls victim to identity theft — only to be confronted by his doppelganger.
Current episode
E02
Episode 2
★ 7.7Episode 2
2026-08-28 · 56mNoja uncovers the world of identity laundering after Moon-jae escapes his grip. Meanwhile, Detective Park Sun-yong pieces together the link between them.
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E03
Episode 3
★ 7.7Episode 3
2026-08-28 · 50mSuspicious 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.
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E04
Episode 4
★ 7.7Episode 4
2026-08-28 · 58mMoon-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.
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E05
Episode 5
★ 7.7Episode 5
2026-08-28 · 55mA shocking tie surfaces between Noja and The Rat, while Sun-yong closes in on crucial evidence. Later, The Rat appears publicly, cornering Moon-jae.
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E06
Episode 6
★ 7.3Episode 6
2026-08-28 · 60mMoon-jae reaches out to his longtime editor, hoping she can vouch for him. Lost in confusion, a text from Noja becomes his only lifeline.
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E07
Episode 7
★ 8.0Episode 7
2026-08-28 · 63mAfter 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.
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E08
Episode 8
★ 8.0Episode 8
2026-08-28 · 55mMoon-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.
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E09
Episode 9
★ 8.0Episode 9
2026-08-28 · 49mMoon-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.
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E10
Episode 10
★ 7.3Episode 10
2026-08-28 · 64mMoon-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?
Watch progress · Not trackedCast
Ryu Jun-yeol
Je Moon-jae / The Rat
Sul Kyung-gu
Noja
Lee Kyoo-hyung
Sun-yong
Kim Seung-oh
Seung-gyu
Hyun Bong-sik
Myung-su
Moo Jin-sung
Son Su-hyun