Breaking Glass Pictures has announced the VOD release of MOUSER, a new psychological horror feature written and directed by Mary Gallagher, arriving July 14, 2026 on Amazon, Fandango, Dish, iNDEMAND, and additional digital platforms.

MOUSER key art for Mary Gallagher's psychological horror film with a sinister talking cat

MOUSER (2026) — Key art. Courtesy of Breaking Glass Pictures.

MOUSER follows Eleanor, a mentally unstable young woman whose night out takes a terrifying turn when she begins experiencing vivid encounters with a sinister talking cat named Mouser. As Eleanor’s perception of reality rapidly unravels, the line between hallucination and truth blurs — pulling her into a surreal, increasingly violent descent where nothing and no one can be trusted. The film explores psychological breakdown, paranoia, and identity fracture through a dream-logic framework that escalates toward a shocking confrontation.

Mary Gallagher directs from her own screenplay. The cast includes Romina Valenti as Eleanor, Gavin O’Fearraigh as Ian, and Stephen Moeller voicing Mouser, alongside Michel Biel, Anastasia Lutz, Emma Cat, Maria Abreu, Chris Fisher, David Singleton, and Eugene Gallagher. The film was produced by Jet Set Pictures.

MOUSER is an Official Selection of the Indie Vegas Film Festival and won Best Original Screenplay (Feature Film) at the Marina del Rey Film Festival. The film held a well-attended red carpet screening on June 21 at the Lumiere Theater in Beverly Hills as part of that festival’s programming.

“I wanted to explore how fear and unresolved trauma can influence our choices,” said Gallagher. “Mouser suggests that our greatest struggles are often internal, and I hope audiences leave questioning how fear can distort and control our lives.”

Rich Wolff, CEO of Breaking Glass Pictures, called it “a fearless psychological horror experience that pulls audiences deep into a fractured reality and doesn’t let go. It’s surreal, provocative, and unforgettable — everything great genre cinema should be.”

Mouser Official Trailer (2026) | Thriller | Horror | Breaking Glass Pictures

MOUSER arrives on Amazon, Fandango, Dish, iNDEMAND, and additional VOD platforms on July 14, 2026.

Staff

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