Decluterring (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

Decluterring is a five-minute Irish comedy horror short centered on a college freshman whose childhood Muppets return as a haunting presence. George O'Mahony writes, directs and stars as Colm, with Gráinne Costello and Trevor Spanner also featured in the cast.

Decluterring is a 2026 Irish short film that combines comedy and horror in a compact five-minute format. Its premise follows a college freshman confronted by something tied to his childhood: the Muppets who once shaped his early years.

Written and directed by George O'Mahony, the film also stars O'Mahony as Colm. Gráinne Costello and Trevor Spanner complete the listed cast, with Spanner playing a hypnotist.

Decluterring movie details

Story without spoilers

The story centers on a college freshman named Colm, whose transition into university life is complicated by a haunting connected to his childhood Muppets. The supplied synopsis keeps the nature and outcome of that haunting undisclosed, leaving the film’s central conflict focused on the collision between youthful memories and a new stage of life.

What to expect

Decluterring is identified as both a comedy and a horror film, suggesting a short-form blend of unsettling material and comic elements. Its five-minute runtime points to a tightly contained premise rather than an expansive narrative. The college setting, Muppets-related concept and presence of a hypnotist establish the film’s distinctive ingredients without revealing how they come together.

Cast and creative team

George O'Mahony leads the cast as Colm and serves as both writer and director. Gráinne Costello plays Siobhán, while Trevor Spanner appears as the Hypnotist. O'Mahony is the only credited writer and director supplied for the film.

• George O'Mahony as Colm
• Gráinne Costello as Siobhán
• Trevor Spanner as Hypnotist

Release and production context

Decluterring is listed as a 2026 release with a release date of October 31, 2026. It is marked as released, has a runtime of five minutes and was produced in Ireland. The film’s spoken language is English, and Bird 24 is the listed production company.

Production companies: Bird 24

Movies Dock view

With its very short runtime and unusual premise, Decluterring frames college life, childhood Muppets and hypnosis within an Irish comedy-horror short. The available details establish a focused setup while leaving the film’s resolution and specific comic-horror balance for the viewing itself.

Film data:
TMDB