September Says
Synopsis
Sisters September and July share an intense bond, speaking in a secret language and keeping the outside world at a distance. After September is suspended from school, their mother brings them to a remote house on the Irish coast—where July begins to resist her sister’s increasingly sadistic control.
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
Official Trailer #2 [Subtitled]Official
Type: Trailer • Published 2025-04-11
Top Cast
Explore Star Directory →
Mia Tharia
July
Pascale Kann
September
Rakhee Thakrar
Sheela
Cal O'Driscoll
John
Niamh Moriarty
Jennifer
Barry John Kinsella
Cableman
Shane Connellan
Man in Bar
Amelia Valentina Pankhania
Young July
Rachel Benaissa
Woman in Bathroom
Emmanuel Okoye
Maths Teacher
Charlie Reid
Brad
Sienna Rose Velikova
Young September
Suzy Bemba
Woman Teaching Choreography
Daisy Johnson
English Teacher
Rose Garnett
Psychologist
Danielle Ryan
Woman at Party
Frank Melia
Old Man at Party
Levi O'Sullivan
Leo
Release History & Theatrical Window
Sydney Film Festival
Festival / Special Debut
Key Information & Fast Facts
- Director
- Ariane Labed
- Screenplay & Story
- Daisy Johnson, Ariane Labed
- Original Score
- Johnnie Burn
- Original Title
- September Says
- Country of Origin
- Germany, Ireland, United Kingdom, France
- Spoken Languages
- English
- Runtime
- 1h 40m
- Production Studios
- BBC Film, Element Pictures, Sackville Film and Television Productions, Crybaby, MFP, Fís Éireann/Screen Ireland, UK Global Screen Fund
Creative Leadership & Key Crew
Ariane Labed
Daisy Johnson, Ariane Labed
Johnnie Burn
Balthazar Lab
Bettina Böhler
Ed Guiney, Romanna Lobach, Lara Hickey, Niamh Fagan, Claudia Yusef
Department Leadership Roster
Ed Guiney
Producer
Romanna Lobach
Producer
Balthazar Lab
Director of Photography
Ariane Labed
Writer
Lara Hickey
Producer
Ariane Labed
Director
Bettina Böhler
Editor
Lauren Kelly
Production Design
Chelsea Morgan Hoffmann
Producer
Andrew Lowe
Producer
Saileóg O'Halloran
Costume Design
Joe Condren
Stunt Coordinator
Sean Condren
Stunt Coordinator
Johnnie Burn
Original Music Composer
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
International Certification Matrix
FSK 16 — Restricted to viewers aged 16 and older.
Self-harm
Suitable only for adults 18 years and over.
Production Stills & Gallery
Official cinematic photography and background stills for September Says.
Featured In Curated Collections
Editorial lists, community rankings, and cinematic collections featuring September Says.
Every MUBI Film
A collection of classic and contemporary films curated by the MUBI platform. MUBI 流媒体平台精选的经典与当代艺术电影合集。 *注：以下影片因 TMDB 尚未收录，暂不在此片单中展示：* • [#144] Celebration (2007) *(Updated via Automated ETL Pipeline: 2026-10-20 07:39:29 UTC+8)*
IMDb Archive
500 best 2025's movies
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Frequently Asked Questions About September Says
Quick factual answers about cast, synopsis, director, box office, and release information.
What is September Says about?
Sisters September and July share an intense bond, speaking in a secret language and keeping the outside world at a distance. After September is suspended from school, their mother brings them to a remote house on the Irish coast—where July begins to resist her sister’s increasingly sadistic control.
Who directed September Says?
September Says was directed by Ariane Labed.
Who stars in September Says?
The principal cast of September Says includes Mia Tharia, Pascale Kann, Rakhee Thakrar, Cal O'Driscoll, Niamh Moriarty.
When was September Says released and how long is it?
September Says was released in 2025 with a total runtime of 1h 40m.
Who composed the musical score for September Says?
The original motion picture soundtrack for September Says was composed by Johnnie Burn.
Is September Says based on a book or true story?
September Says is adapted from the following source material: Novel: "Daisy Johnson".
What is the age rating and content advisory for September Says?
September Says holds official age classifications: DE: 16 (FSK 16 — Restricted to viewers aged 16 and older.); GB: 18 (Suitable only for adults 18 years and over.).