Sunday (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

Set over one week in Santiago, Sunday follows Anastasia as she tries to preserve normality across work, friendships and her relationship. With an inevitable event approaching, the 20-minute Chilean drama focuses on the fragile balance that keeps her moving forward, led by Antonia Portales in the central role.

Sunday is a 2026 Chilean drama set over the course of a week in Santiago. The film centers on Anastasia, whose everyday routine depends on keeping work, friendships and her relationship in careful balance.

As an unavoidable event draws closer, that fragile sense of normality begins to break apart. Directed and co-written by Nathalie Kozak, the short film has a runtime of 20 minutes and is presented in Spanish.

Sunday movie details

Story without spoilers

Anastasia is trying to move through ordinary life in Santiago while managing the demands of her job, her friends and her relationship. For a time, these parts of her life appear to offer a workable sense of stability. However, the approaching inevitability at the heart of the story threatens that arrangement, forcing the film’s central character to confront how precarious her forward momentum has become.

The supplied synopsis keeps the nature of the event undisclosed, so Sunday is best approached as a compact character-focused drama built around anticipation, routine and disruption rather than a plot whose major turn can be explained in advance.

What to expect

Sunday is a short-form drama with a contained premise and a clear focus on one character’s personal balance. Its Santiago setting, Spanish-language presentation and week-long timeframe provide the framework for a story about everyday responsibilities under growing pressure.

At 20 minutes, the film is structured as a concise portrait rather than an expansive narrative. The central dramatic question is how Anastasia responds when the normality she has been maintaining can no longer hold. The available information does not identify the event or disclose the ending.

Cast and creative team

Antonia Portales plays Anastasia, the film’s central character. Joaquín Batarce Latorre appears as Vicente, Maria Pedrique as Cami and Jacinta Torres as Jose.

Nathalie Kozak directs Sunday and co-writes it with María Quinteros. No additional production-company information is supplied.

• Antonia Portales as Anastasia
• Joaquín Batarce Latorre as Vicente
• Maria Pedrique as Cami
• Jacinta Torres as Jose

Release and production context

Sunday is a Chilean drama in Spanish with a runtime of 20 minutes. It is listed with a release date of November 4, 2026, and its status is recorded as Released. The film’s story takes place in Santiago, while Chile is listed as its country of production. Nathalie Kozak is credited as director, with Kozak and María Quinteros credited as writers.

Reported production figures:
Budget $8,000

Movies Dock view

With its brief runtime and tightly defined premise, Sunday presents a focused story about the effort to preserve ordinary life while an unavoidable change approaches. The film’s strongest point of distinction in the supplied details is its concentration on Anastasia’s routine and the instability beneath it.

Film data:
TMDB