Seven letters (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

Set in early-2000s Argentina, Seven Letters follows Augusto, a solitary man who fills his days with television and crossword calls to strangers. When his sister begins discussing their mother, his carefully limited routine gives way to growing paranoia in this 15-minute Spanish-language drama-thriller.

Seven Letters is a 2026 Argentine short film that places an isolated man at the center of an increasingly unsettling family situation. Augusto spends his days watching television and phoning strangers for help with crossword puzzles, maintaining a narrow and solitary routine.

That routine changes when his sister starts calling about their mother. Classified as both a drama and a thriller, the film uses this disruption to frame a story about uncertainty, isolation and paranoia without revealing how Augusto’s situation develops.

Seven letters movie details

Story without spoilers

The film is set in Argentina in the early 2000s and follows Augusto, who lives alone. His days revolve around television and calls to random people who might help him solve his crosswords. This modest pattern is interrupted when his sister begins contacting him to discuss their mother.

As those conversations take hold, Augusto’s world becomes unstable. The premise centers on the tension between his solitary habits, the unexpected family contact and the paranoia that follows, keeping the film’s broader developments undisclosed.

What to expect

Seven Letters is a compact drama-thriller with a 15-minute runtime. Its premise points to an intimate story built around one character’s isolation, telephone conversations and a sudden disturbance in his family life. The early-2000s Argentine setting and Spanish-language presentation provide the film’s cultural and temporal context.

The thriller element is tied to Augusto’s growing paranoia, while the dramatic side comes through his connection to his sister and their discussion of their mother. The film’s short format suggests a focused narrative rather than an expansive ensemble story.

Cast and creative team

Carlos Del Río plays Augusto, with Maria Fridman as Juana, Stella Giarrusso as Carmela and Pablo Roselli as Mauro. Manuel Peralta provides the voice of Augusto as a child, while Elizabeth Aguirre Strak and Carmen María Lodieu provide the voice of Augusto’s mother. Ailén Luna plays a television presenter.

Micaela Prieto directs Seven Letters. The screenplay is credited to Luisa Lodieu Guimaraes and Candela Marenco.

• Carlos Del Río as Augusto
• Maria Fridman as Juana
• Stella Giarrusso as Carmela
• Pablo Roselli as Mauro
• Manuel Peralta as Augusto niño (voz)
• Elizabeth Aguirre Strak as Madre de Augusto (voz)
• Carmen María Lodieu as Madre de Augusto (voz)
• Ailén Luna as Presentadora de TV

Release and production context

Seven Letters is a planned 2026 release scheduled for September 16, 2026. The film runs for 15 minutes and comes from Argentina. It is in Spanish and is produced by Medusa.

Production companies: Medusa

Movies Dock view

With its brief runtime and tightly contained premise, Seven Letters focuses on the unsettling effect of an unexpected family connection on a man living in isolation. Its combination of domestic drama, telephone exchanges and psychological tension gives the film a clearly defined short-form setup.

Film data:
TMDB