Mouse
Synopsis
Callie and Minnie’s relationship is suddenly upended at the start of the summer before their senior year of high school. Left rudderless without her charismatic best friend, Minnie starts to form a complicated friendship with Callie’s mother.
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
Official TrailerOfficial
Type: Trailer • Published 2026-09-01
Top Cast
Explore Star Directory →
Sophie Okonedo
Helen Bell
Katherine Mallen Kupferer
Minnie Dunn
Chloe Coleman
Callie Bell
David Hyde Pierce
Mr. Murdaugh
Tara Mallen
Barbara Dunn
Iman Vellani
Kat
Beck Nolan
Brad Hugg
Addisyn Grace Cain
Brandi Combs
Audrey Grace Marshall
Cara
Christopher R Ellis
Mark Bell
Mary Kathryn Bryant
Diane
Barry Clifton
Michael
Raeden Greer
Beth
Mary Hollis Inboden
Shayna
Abigail Rose Solomon
Joanne
Release History & Theatrical Window
Sydney Film Festival
Festival / Special Debut
November 6, 2026
Wide Cinema Exhibition
Financials & Box Office Performance
Production Budget
$3M
Filming & production cost
Worldwide Gross
Pending
Total global ticket sales
Key Information & Fast Facts
- Director
- Alex Thompson, Kelly O'Sullivan
- Screenplay & Story
- Kelly O'Sullivan
- Original Title
- Mouse
- Country of Origin
- United States of America
- Spoken Languages
- English
- Runtime
- 2h 0m
- Production Budget
- $3M
- Production Studios
- Little Engine, Rosalind Productions, Metropolitan Entertainment, Runaway Train
Creative Leadership & Key Crew
Alex Thompson, Kelly O'Sullivan
Kelly O'Sullivan
Nate Hurtsellers
Mike S. Smith
Chelsea Krant, Pierce Cravens, Alex Thompson, Abigail Rose Solomon, Bonnie Comely
Department Leadership Roster
Alex Thompson
Director
Kelly O'Sullivan
Director
Kelly O'Sullivan
Writer
Chelsea Krant
Producer
Pierce Cravens
Producer
Alex Thompson
Producer
Abigail Rose Solomon
Producer
Bonnie Comely
Producer
Stewart Lane
Producer
Steven A. Jones
Producer
Ian Keiser
Producer
Alex Wilson
Producer
Linda Lee
Production Design
Mike S. Smith
Editor
Nate Hurtsellers
Director of Photography
Production Stills & Gallery
Official cinematic photography and background stills for Mouse.
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Frequently Asked Questions About Mouse
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Mouse about?
Callie and Minnie’s relationship is suddenly upended at the start of the summer before their senior year of high school. Left rudderless without her charismatic best friend, Minnie starts to form a complicated friendship with Callie’s mother.
Who directed Mouse?
Mouse was directed by Alex Thompson, Kelly O'Sullivan.
Who stars in Mouse?
The principal cast of Mouse includes Sophie Okonedo, Katherine Mallen Kupferer, Chloe Coleman, David Hyde Pierce, Tara Mallen.
When was Mouse released and how long is it?
Mouse was released in 2026 with a total runtime of 2h 0m.