Pulsatrix (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

Pulsatrix is a 20-minute Brazilian thriller-drama about Neta, a housekeeper whose grief over the early loss of her son resurfaces when wealthy landowners visit the remote farm where she lives. The resulting chain of revenge places personal pain, social power and justice on a collision course.

Pulsatrix is a planned 2026 short film from Brazil that combines thriller, crime, mystery and drama elements. At its center is Neta, a woman still carrying the pain of losing her son early in life.

Her attempt to maintain a quiet existence on a remote farm is disrupted when the landowners arrive for the weekend. Their visit brings buried grief back to the surface and sets the story on a path toward revenge and confrontation.

Pulsatrix movie details

Story without spoilers

Neta works as a housekeeper on a remote farm alongside her husband, Nelson. Although she continues with her daily life, the early loss of her son has left her struggling to find peace.

The farm’s landowners change that fragile balance when they arrive for a weekend visit. Their presence reawakens Neta’s buried pain, triggering a spiral of revenge. The film’s central conflict brings grief, power and justice into direct opposition without revealing how the confrontation unfolds.

What to expect

With a runtime of 20 minutes, Pulsatrix presents a compact story built around psychological distress, crime-related tension and a mystery shaped by personal loss. Its remote-farm setting and weekend arrival provide the circumstances for a conflict between a working couple and the landowners.

The premise points toward a serious, emotionally charged short rather than a broad or episodic narrative. Viewers can expect the film to focus on Neta’s grief and the consequences of its reawakening, while the thriller and mystery elements add pressure to the story’s movement toward confrontation.

Cast and creative team

Sammia Gonçalves plays Neta, the housekeeper whose grief drives the story, while Edilson Silva portrays her husband, Nelson. Marcos Pergentino appears as Maurício, and Erika Paz plays Paula. Ilton Ferreira, Vovó Mary and Laís Vieira are also part of the cast in small parts.

Renatto Mendonça directs Pulsatrix and is also credited as its writer. The film is produced by Alcalinas Filmes and 9oitavos.

• Edilson Silva as Nelson
• Sammia Gonçalves as Neta
• Marcos Pergentino as Maurício
• Erika Paz as Paula
• Ilton Ferreira as Small parts
• Vovó Mary as Small parts
• Laís Vieira as Small parts

Release and production context

Pulsatrix is listed as planned for release on October 22, 2026. It is a Brazilian production in Portuguese with a runtime of 20 minutes. The film is associated with Alcalinas Filmes and 9oitavos.

Production companies: Alcalinas Filmes, 9oitavos

Reported production figures:
Budget $23,000

Movies Dock view

Pulsatrix uses a short-form thriller framework to examine what happens when unresolved grief is stirred by an encounter involving unequal power. Its concise runtime and focused premise place Neta’s emotional struggle at the heart of the film, with the promised confrontation left to the story itself.

Film data:
TMDB