L'araignée (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

L'araignée is a 12-minute French mystery thriller about a young woman who hides in a man's apartment but becomes trapped there after he leaves. Directed and written by Marin Fresnault Loncle, the short film centers on an increasingly confined situation involving two strangers and an unexpected interruption to the day.

L'araignée is a French mystery thriller released in 2026. With a brief 12-minute runtime, the film builds its premise around a simple but unsettling situation: a young woman hides inside a young man's apartment and cannot leave as planned.

Written and directed by Marin Fresnault Loncle, the short film features Koralie Nguyen as Sandra and Honoré Berrier as Simon. Its compact setup leaves room for tension to develop within a single apartment and across the course of one day.

L'araignée movie details

Story without spoilers

The story begins when Simon leaves his apartment in the morning. Before he goes, Sandra has hidden herself inside the flat, but her plan changes when she becomes stuck there for the rest of the day.

The film’s mystery-thriller premise focuses on the uncertainty created by Sandra’s confinement and the circumstances surrounding the two characters. The supplied synopsis does not reveal why she is hiding or what happens before the day ends, so the central tension remains best approached without added assumptions.

What to expect

L'araignée is a concise, contained mystery thriller built around an apartment, a hidden character and a sudden problem that extends through the day. Its 12-minute length suggests a tightly focused narrative rather than a sprawling investigation.

The premise also establishes a clear contrast between Simon’s ordinary morning departure and Sandra’s unexpected confinement. Viewers can expect the story to remain centered on this situation, with the supporting appearances of a postwoman and police officers adding further characters to the film’s compact setup.

Cast and creative team

Marin Fresnault Loncle writes and directs L'araignée. Koralie Nguyen plays Sandra, while Honoré Berrier portrays Simon. Romy Lery appears as La factrice, and Guilhem Girard and Aloïs Lods play police officers.

• Koralie Nguyen as Sandra
• Honoré Berrier as Simon
• Romy Lery as La factrice
• Guilhem Girard as Policier
• Aloïs Lods as Policier

Release and production context

L'araignée is a 2026 film from France, spoken in French. It was released on September 28, 2026, and has a runtime of 12 minutes. The supplied production information does not list a production company.

Reported production figures:
Budget $114

Movies Dock view

With its short runtime and confined premise, L'araignée presents a focused mystery thriller about an unexpected obstacle inside a private apartment. The film’s available details point to a compact story driven by Sandra’s predicament and the unanswered circumstances around her hiding place.

Film data:
TMDB