Watch Mouse for Free in 123Movies
Mouse (2026) – Official Trailer, Cast & Details
Mouse at a Glance
Mouse is a 2026 drama and comedy film from directors Kelly O'Sullivan and Alex Thompson, featuring Sophie Okonedo, Katherine Mallen Kupferer and Chloe Coleman. It has a runtime of 2 hours and premiered on November 6, 2026.
Watch the official Mouse trailer for free in 123Movies below.
1080p HD • Free YouTube Stream
Storyline & 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.
Where “Mouse” Fits in the 123Movies Catalog
Frequently Asked Questions About Mouse
What is the release date of Mouse?
Mouse was released on November 6, 2026.
How long is Mouse?
Mouse runs 2 hours (120 minutes).
Who is in the cast of Mouse?
Mouse stars Sophie Okonedo as Helen Bell, Katherine Mallen Kupferer as Minnie Dunn, Chloe Coleman as Callie Bell and David Hyde Pierce as Mr. Murdaugh. The cast also includes Tara Mallen, Iman Vellani, Beck Nolan and Addisyn Grace Cain.
Who directed Mouse?
Mouse was directed by Kelly O'Sullivan and Alex Thompson. The screenplay is credited to Kelly O'Sullivan.
What kind of movie is Mouse?
Mouse is listed on TMDB as a mix of drama and comedy.
Where can I watch the Mouse trailer?
You can watch the official trailer for Mouse for free on this 123Movies page. It is embedded from YouTube.
What should I watch if I liked Mouse?
Movies TMDB recommends alongside Mouse include Lady Bird (2017), Are You There God? It's Me, Margaret. (2023), My Own Love Song (2010), The Trouble with Angels (1966) and Whip It (2009).
Can I stream the full movie of Mouse on 123Movies?
No. 123Movies only shows official trailers and title information. Full movies are not hosted or linked on this site.
Lady Bird
Are You There God? It's Me, Margaret.
My Own Love Song
The Trouble with Angels
Whip It
Divine Secrets of the Ya-Ya Sisterhood
Strike!
Mean Girls
Janet Planet
Paper Man
Moxie
