On Short Notice (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

On Short Notice is a three-minute Brazilian science-fiction mystery short centered on an old radio that delivers an urgent message. Written and directed by Jonathan Rodrigues, the Portuguese-language film stars Eduardo Carvalho as Patrício and leaves its central question deliberately open: should the broadcast be believed?

On Short Notice is a brief science-fiction mystery from Brazil, built around a simple but unsettling premise: an old radio suddenly broadcasts an urgent message.

With a runtime of only three minutes, the film keeps its setup compact and focused. Its central uncertainty—whether the message can be trusted—provides the foundation for the story without revealing where the warning leads.

On Short Notice movie details

Story without spoilers

The film follows Patrício as an old radio delivers an urgent broadcast. The message creates an immediate question about credibility, asking whether what is being heard should be accepted as true. The supplied synopsis keeps the situation intentionally spare, preserving the mystery at the heart of the short.

What to expect

On Short Notice combines science fiction with mystery in an exceptionally concise format. Viewers can expect a story organized around a strange radio transmission, a sense of urgency and an unanswered question about belief. At three minutes, it is structured as a compact short rather than an extended narrative.

Cast and creative team

Eduardo Carvalho plays Patrício. Jonathan Rodrigues is credited as both director and writer, giving the short a single credited creative lead across its direction and screenplay.

• Eduardo Carvalho as Patrício

Release and production context

On Short Notice, also known by its original title Aviso de Última Hora, is a 2026 production from Brazil. It is spoken in Portuguese and was produced by Batata Filmes. The film has a listed runtime of three minutes and a release date of September 22, 2026. Its status is listed as Released.

Production companies: Batata Filmes

Movies Dock view

On Short Notice presents a focused premise in a very short format: an old radio, an urgent message and the problem of deciding whether it deserves belief. Its Brazilian setting, Portuguese-language presentation and science-fiction mystery classification define the available context for this compact film.

Film data:
TMDB · IMDb