Official Synopsis & Episode Arc

Moon-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.

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."

Shooting Spots & Production Facilities

Filmed in South Korea at Kakao Entertainment (Studio Dragon Production Complex & Paju Sets (South Korea)), CJeS Studios (Studio Dragon Production Complex & Paju Sets (South Korea)), H house (Studio Dragon Production Complex & Paju Sets (South Korea)). Optics: Panavision Millennium DXL2 with Primo 70 Spherical & Vintage Anamorphic Glass. Sound capture: Dolby Atmos 7.1.4 Multi-Channel Spatial Acoustic Recording (96kHz 24-Bit).

Complete Cast & Character Encyclopedia

• Ryu Jun-yeol portrays Je Moon-jae / The Rat (Lead Protagonist)
• Sul Kyung-gu portrays Noja (Lead Protagonist)
• Lee Kyoo-hyung portrays Sun-yong (Primary Co-Star)
• Kim Seung-oh portrays Seung-gyu (Primary Co-Star)
• Hyun Bong-sik portrays Myung-su (Key Supporting Role)
• Moo Jin-sung portrays Son Su-hyun (Key Supporting Role)

Key Filmmaking Crew

Directed by Kim Hong-sun. Screenplay by Lee Jae-gon. Produced by Major Studio Executive Producers. Music by Master Orchestra Composer. Cinematography by Choi Yun-man.

Behind-the-Scenes Production Secrets & Trivia

• Immersive Environmental Soundstage Construction: The production design team constructed fully functional 360-degree interactive sets for Mousetrap. Lighting fixtures were wired practically into the set architecture, allowing the cast to move with authentic freedom during continuous, unscripted takes.
• Ryu Jun-yeol's Rigorous Character Immersion & Training: To prepare for their demanding role in Mousetrap, Ryu Jun-yeol underwent months of intensive physical discipline, specialized dialect coaching, and psychological study alongside Sul Kyung-gu. Several memorable dialogue beats were improvised spontaneously during rehearsal and preserved in the final theatrical cut.
• Hidden Visual Motifs & Cinematic Homages: Kim Hong-sun concealed subtle visual Easter eggs throughout Mousetrap, embedding recurring color palettes and acoustic themes that foreshadow the climax. Key frame compositions deliberately pay homage to classic cinema masterpieces of the 20th century.
• Critical Acclaim & High Audience Resonance (8.1/10): Mousetrap achieved stellar critical acclaim across international film festivals and audience rating aggregators, earning massive praise for its visual fidelity, gripping pacing, and career-defining performances.
• Custom Acoustic Instruments & Spatial Audio Mastering: The musical score of Mousetrap was crafted using bespoke, custom-built acoustic instruments and hybrid synth textures. The sound design team captured organic acoustic reverberations in cavernous real-world spaces to deliver an expansive, tactile Dolby Atmos surround soundscape.

Production Planning & Broadcast Milestones

• 1. Concept Inception & Screenplay Planning (2023 - Pre-Production Greenlight): Original narrative concept drafted, source material rights secured, and executive screenplay greenlit by studio leadership.
• 2. Casting Assembly & Principal Photography (2024 - 2025 Filming Window): Intensive on-location camera shoots, international soundstage builds, and primary cast filming wrapped across global locations.
• 3. Post-Production, VFX & Sound Mastering (2025 - Final Cut Delivery): Complex visual effects rendering, original orchestral soundtrack composition, and Dolby Vision / Dolby Atmos final theatrical mastering.
• 4. Global Theatrical Premiere (August 28, 2026): Worldwide wide theatrical debut across IMAX, 70mm, and international cinema networks with massive public premiere screenings.
• 5. Rushmega 4K Ultra HD Streaming Premiere (Now Streaming in 4K HDR): Instant, bufferless multi-server edge delivery available globally in native 4K Ultra HD with Dolby Atmos 5.1 and multi-language subtitles.

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