Netflix Mousetrap follows a reclusive novelist whose identity is stolen by a mysterious double. Discover the cast, story, webtoon origin, and all 10 episodes.
Netflix Mousetrap Story: What If Someone Stole Your Entire Life?
Netflix Mousetrap follows Je Moon-jae, a brilliant novelist who has cut himself off from the outside world. One day, his phone suddenly stops recognizing his fingerprint and password. What first seems like a technical problem becomes terrifying when his bank accounts, identity, and everything proving who he is begin to disappear. Then a man who looks exactly like Moon-jae appears. Determined to recover his stolen life, Moon-jae begins hunting the mysterious figure behind the scheme and forms an unlikely alliance with No-ja, a ruthless loan shark who once pursued him. The story also draws inspiration from a Korean folktale about a rat that becomes human after eating someone’s fingernails, transforming an old legend into a modern identity-theft thriller filled with suspense.
Netflix Mousetrap Cast: Ryu Jun-yeol, Sol Kyung-gu, and Lee Kyu-hyung
Netflix Mousetrap stars Ryu Jun-yeol as Je Moon-jae, a novelist forced to prove that he is the real owner of his own identity. Sol Kyung-gu plays No-ja, a relentless loan shark who joins Moon-jae’s search after the missing writer suddenly returns. Although the two men do not fully trust each other, they form an uneasy partnership to track down the person responsible for stealing Moon-jae’s life. Lee Kyu-hyung joins the story as detective Park Soon-yong, adding another layer to the increasingly complicated chase. Directed by Kim Hong-sun and written by Lee Jae-gon, the series focuses not only on catching the person behind the crime but also on a disturbing question: if someone completely takes over your name, face, and life, how can you prove who you really are?
Netflix Mousetrap Episodes: A 10-Part Mystery and Chase
Netflix Mousetrap is a 10-episode limited series built around an escalating identity mystery. The early episodes introduce Moon-jae’s disappearing identity and the shocking appearance of a man who looks exactly like him. Moon-jae and No-ja then join forces and set traps to uncover the truth behind the mysterious impostor. As they investigate, Moon-jae’s missing friend, forgotten memories, and locations connected to the case become important clues. Meanwhile, detective Park Soon-yong begins closing in on Moon-jae and No-ja, constantly shifting the roles of hunter and hunted. As the story moves toward its final episodes, hidden pasts and identity manipulation become increasingly connected, making it harder to tell who is truly the victim and who has been controlling the game from the beginning.
Conclusion
The most intriguing idea behind Mousetrap is bigger than ordinary identity theft: what would happen if another person completely replaced you? With its webtoon roots, Korean folklore inspiration, tense partnership between Ryu Jun-yeol and Sol Kyung-gu, and Lee Kyu-hyung’s investigation storyline, the series combines mystery, crime, and psychological suspense. If you enjoy Korean thrillers filled with twists, secrets, and relentless pursuit, Netflix Mousetrap is a series worth adding to your watchlist.