Your Monster and the Wonderful Universe of Expanded Short Films

Short films can, and should, be appreciated as an art form of their own. Their compressed storytelling, formal freedom, and ability to capture a single idea or emotion make them fundamentally different from feature films. Yet, a short can also serve as an introduction: to a filmmaker’s work, to a character, or to an entire fictional universe waiting to be explored. In this sense, short films can be remarkably useful. They allow filmmakers to test an idea, establish a tone, and invite audiences into a world without necessarily having the resources to build that world on a larger scale.

Film history is filled with shorts that eventually became compelling features. Damien Chazelle’s Whiplash, Jennifer Kent’s The Babadook, and Jim Cummings’s Thunder Road all began in a shorter form. More recently, Night Swim transformed a four-minute horror short into a major studio release, while The Ballad of Wallis Island revisited characters first introduced almost two decades earlier. In 2026, Kane Parsons’s Backrooms, developed from his viral YouTube short and subsequent web series, became an extraordinary box-office success. Of course, not every expansion needs to become a commercial phenomenon. The more important question is whether the original idea contains the potential to become an interesting feature film. That is precisely what happened with Caroline Lindy’s Your Monster.

Released in 2019, the short-film version of Your Monster introduces a woman attempting to recover from a painful breakup while confronting the literal monster living inside her home. The premise is immediately appealing because it combines the familiar language of romantic comedy with the imagery of a childhood fairy tale. Instead of merely being frightened by the creature in her closet, the protagonist begins to form an unexpected bond with him. The monster gradually becomes less of a threat and more of a reflection of the anger, desire, and confidence she has learned to suppress.

Crucially, the short does not explain every aspect of this strange situation. It establishes the central relationship and its emotional possibilities, but leaves enough of the world undefined. Where did the monster come from? What exactly does he represent? What might happen if the protagonist stopped fearing him and embraced what he awakens within her? These unanswered questions do not make the short feel incomplete. Instead, they create space around its premise, allowing viewers, and eventually the filmmaker herself, to imagine how the story could grow.

The 2024 feature retains that essential idea but substantially expands its emotional and narrative world. Melissa Barrera plays Laura Franco, an actress recovering from cancer who is abandoned by her boyfriend, Jacob, at one of the most vulnerable moments of her life. Her situation becomes even more painful when Jacob stages the musical they developed together, takes credit for their shared work, and casts another woman in the leading role. Laura is not simply mourning a relationship. She is also watching someone else take possession of her creative voice.

A story that could have become a simple supernatural romantic comedy instead grows into something more emotionally specific. The feature incorporates musical numbers, horror aspects, backstage comedy, and moments of genuine violence without losing the playful simplicity of the original concept. These additions do not abandon the short. They reveal possibilities that were already present within it.

That is what makes Your Monster such an instructive example of short-to-feature filmmaking. Expanding a short does not necessarily mean stretching twenty minutes of material until it reaches feature length. It means identifying the central idea, understanding why it works, and then asking what else it might contain. The short offered the image of a heartbroken woman befriending the monster in her closet. The feature asks what that monster might reveal about her anger, her sexuality, her artistic ambitions, and her need to finally take up space.

The result is not merely a longer version of the same film. It is a fuller and, in many ways, stronger story, built from a premise open enough to support new characters, conflicts, genres, and emotional dimensions. The short found the door to this wonderful universe. The feature had the courage to walk through it.

DIOGO BRÜGGEMANN

Film & TV Critic | CenterFrame Team

Check his profile on CenterFrame