Before They're Famous
Every director you admire in horror made short films first. James Wan made "Saw" shorts before the feature. David F. Sandberg made "Lights Out" as a two-minute piece in his apartment. Andy Muschietti's "Mama" was a three-minute short before Guillermo del Toro produced the feature. The short film is where horror directors prove they have the instincts before anyone gives them the resources.
Right now there are people doing exactly that work. Making short horror films that are winning festival awards and circulating through the communities that pay attention to this stuff. Some of them will be making features in three years. Some are already pivoting. This is the moment to pay attention.
Filmmakers Doing the Work Right Now
Jane Schoenbrun had a path through short and experimental horror before "We're All Going to the World's Fair" established them as one of the most distinctive voices in contemporary horror. The short work that preceded the feature is worth seeking out for how it developed the formal language the feature used. The focus on the internet, on identity, on the horror of presence-without-presence, all of it was present in the shorts first.
Tilman Singer made several short films before "Luz" and the DNA of his feature is entirely legible in the shorts. The formal rigidity, the refusal to explain, the horror that operates on atmosphere rather than event, all present and deliberate in work that predates the festival circuit attention. Watch the shorts and you see a director who arrived with a fully formed vision and has been executing it consistently.
Natalie Erika James made short films including the unsettling "Creswick" before "Relic" made her one of the most-discussed horror directors of her generation. Her short work has a quality that's immediately recognizable in retrospect: she's interested in the horror of ordinary domestic decline, in the specific wrongness of familiar spaces. That's the same engine that powers "Relic" and it was running in the shorts first.
David Bruckner has a long history with short horror and anthology filmmaking that predates his features. The Amateur Night segment of V/H/S is effectively a perfect short horror film, and it is where most horror audiences first encountered his instincts. His trajectory from short work to The Signal to The Night Eats the World to The Black Phone is one of the clearest career arcs in contemporary horror.
Rose Glass made short films at the National Film and Television School before "Saint Maud" announced her as a major new voice in British horror. The shorts are available if you look for them and they show the same qualities that make "Saint Maud" work: psychological precision, religious iconography used as genuine horror rather than decoration, and an absolute control of tone. She's making a feature now that the horror community is watching for.
Emerging Filmmakers Without Features Yet
These are the people the festival circuit is currently watching.
Sofia Alaoui won the Cesar Award for Best Short Film for "Qu'importe si les betes meurent" (So What If the Goats Die), a Moroccan horror short that uses cosmic horror and religious crisis in ways that are formally extraordinary. She's developing a feature. By the time it comes out, everyone will be trying to act like they knew.
Aislinn Clarke made "The Devil's Doorway" but her short work that preceded it shows a director who thinks rigorously about how horror tropes interact with specific cultural and historical contexts. Her next project is one of the most anticipated things in Irish horror right now.
Carey Williams worked in short form before "Emergency" and his background in short horror is visible in the feature's formal confidence, the way it shifts registers without losing control of tone. His short work is worth finding on its own terms.
Where to Find Their Work
Festival circuit first. Fantasia, Fantastic Fest, Grimmfest, Sitges, all of these regularly surface the directors who become the names you'll be discussing in five years. Following their programs is the most reliable leading indicator of who matters.
After the festival run, short films by emerging directors often end up on Vimeo, ALTER, and dedicated platforms like FinTV that treat short horror as a first-class format rather than a curiosity. FinTV in particular has been programming short horror from directors whose feature careers are just beginning, which means you can see work there that hasn't reached mainstream awareness yet.
Pay attention now. These are the people making the horror films you'll be recommending in 2030. They're making the short versions right now, and the short versions are already worth your time.