The Knife
“The truth cuts both ways.”
Synopsis
All Chris wants is to build a promising future for his wife, Alex, and their two daughters—a young family chasing the American Dream. But one fateful night, their world is upended when a stranger mysteriously appears in their home. As tensions rise and unsettling revelations come to light, they must also face Detective Carlsen, whose relentless pursuit of the truth threatens to unravel everything.
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
The Knife | 2025 | @SignatureUK TrailerOfficial
Type: Trailer • Published 2025-12-11
Top Cast
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Release History & Theatrical Window
Deauville Film Festival
Festival / Special Debut
August 15, 2025
Wide Cinema Exhibition
Key Information & Fast Facts
- Director
- Nnamdi Asomugha
- Screenplay & Story
- Nnamdi Asomugha, Mark Duplass
- Original Score
- Kyle Townsend
- Original Title
- The Knife
- Country of Origin
- United States of America
- Spoken Languages
- English, Spanish
- Runtime
- 1h 22m
- Production Studios
- iAm21 Entertainment, Duplass Brothers Productions
Creative Leadership & Key Crew
Nnamdi Asomugha
Nnamdi Asomugha, Mark Duplass
Kyle Townsend
Alejandro Mejía
Dana Congdon
Nnamdi Asomugha, Jonathan Baker, Jay Duplass, Mark Duplass, Mel Eslyn
Department Leadership Roster
Nnamdi Asomugha
Writer
Nnamdi Asomugha
Producer
Nnamdi Asomugha
Director
Jonathan Baker
Producer
Mark Duplass
Writer
Ami Werges
Producer
Kyle Townsend
Original Music Composer
Alejandro Mejía
Director of Photography
Dana Congdon
Editor
Ryan Brett Puckett
Production Design
Phoenix Mellow
Costume Design
Gregory J. Barnett
Stunt Coordinator
Jeffrey G. Barnett
Stunt Coordinator
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
R: Restricted — Under 17 requires accompanying parent or adult guardian.
International Certification Matrix
Suitable only for 15 years and over.
Restricted — Under 17 requires accompanying parent or adult guardian.
Production Stills & Gallery
Official cinematic photography and background stills for The Knife.
Featured In Curated Collections
Editorial lists, community rankings, and cinematic collections featuring The Knife.
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Frequently Asked Questions About The Knife
Quick factual answers about cast, synopsis, director, box office, and release information.
What is The Knife about?
All Chris wants is to build a promising future for his wife, Alex, and their two daughters—a young family chasing the American Dream. But one fateful night, their world is upended when a stranger mysteriously appears in their home. As tensions rise and unsettling revelations come to light, they must also face Detective Carlsen, whose relentless pursuit of the truth threatens to unravel everything.
Who directed The Knife?
The Knife was directed by Nnamdi Asomugha.
Who stars in The Knife?
The principal cast of The Knife includes Nnamdi Asomugha, Melissa Leo, Aja Naomi King, Manny Jacinto, Amari Alexis Price.
When was The Knife released and how long is it?
The Knife was released in 2025 with a total runtime of 1h 22m.
Who composed the musical score for The Knife?
The original motion picture soundtrack for The Knife was composed by Kyle Townsend.
What is the age rating and content advisory for The Knife?
The Knife holds official age classifications: GB: 15 (Suitable only for 15 years and over.); US: R (Restricted — Under 17 requires accompanying parent or adult guardian.).