Paramount Pictures has unveiled the official trailer and first poster for "Confinement", offering audiences a first look at the upcoming horror thriller led by "Game of Thrones" and The "Fast" Saga actor Nathalie Emmanuel. Directed by Peter Howitt, the film combines psychological suspense with supernatural horror as it follows a grieving woman who finds herself drawn into a family's dark past.

The trailer introduces Emmanuel as Stella, a pregnant widow whose life is upended following the death of her husband. Seeking comfort during a deeply uncertain period, Stella accepts an invitation to stay at the sprawling estate of her late husband's estranged mother, despite years of distance between them.

What initially appears to be a place of refuge gradually takes on a more unsettling character. As Stella settles into the estate, she begins to notice strange occurrences and uncovers long-hidden family secrets. The trailer suggests that the house holds more than painful memories, forcing Stella to confront the truth before the secrets surrounding the family place both her and her unborn child in danger.

Without revealing its central mystery, the preview relies on eerie imagery, isolated locations and moments of mounting tension to establish the film's atmosphere. The newly released poster echoes that tone, reinforcing the sense of unease surrounding the family's secluded estate.

Alongside Emmanuel, the film stars Ben Cura, Eloise Lovell Anderson, Charlie Hiscock and Claire Forlani, with each appearing to play a key role in the mystery unfolding inside the house. Best known for Sliding Doors, director Peter Howitt turns to horror with a story centred on grief, family relationships and buried truths.

"Confinement" is positioned as a psychological horror thriller that blends emotional drama with supernatural elements, while keeping much of its central mystery under wraps. Rather than revealing the full scope of the story, the trailer focuses on Stella's growing isolation and the increasingly disturbing events surrounding her after arriving at the estate.

"Confinement" will begin streaming on video-on-demand and digital platforms from September 1, 2026. With its first trailer now out, the film offers a glimpse of a suspense-driven mystery that unfolds within a family haunted as much by its secrets as by its past.

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