At SXSW 2026, the familiar hum of mumblecore rang through screenings, but Daisy Rosato and Nora Kaye’s Sinner Supper Club shifted that signal into something distinct: what might be called mumblequeer cinema. Shot on an iPhone over a compressed schedule and built largely from improvisation, the film stages a single-day reunion of friends that doubles as both a grieving ritual and a pressure cooker. The result is a compact, roughly 70-minute feature that blends slice-of-life observation with an uncanny, ghostly mood, holding a mirror up to how found families change as people move on.
Set during a crippling city heatwave, the gathering centers on Genevieve’s plan for an eviction funeral before they move upstate, and it becomes the first get-together since their roommate Sophie died in a drowning accident. The group includes Nora (played by Nora Kaye), Alice (Elise Kibler) and her new partner Ash (Ashil Lee), Jayae (Jayae Riley Jr.), and Genevieve (Genevieve Simon). Each arrival nudges old resentments, and an atmosphere of frayed affection reveals itself slowly through conversation, silence, and the recurring interruption of power outages that heighten the claustrophobic feeling of the night.
Recasting a genre for queer lives
Sinner Supper Club hits many of the classic mumblecore beats — talk-heavy scenes, naturalistic interaction, and a vérité lens — but it deliberately redirects those tools toward queer friendship dynamics rather than romantic entanglements. The screenplay by Rosato and Kaye resists the easy move of turning friction into a love triangle; instead, the film explores how long-standing bonds accumulate unspoken disappointments, especially among a group that the film identifies as neurodivergent. Sophie’s death amplifies existing fractures rather than creating them, which keeps the narrative honest about how grief interacts with preexisting patterns of care and harm among chosen family.
Ensemble work and improvisational trust
The cast is proudly composed of emerging and lesser-known performers who bring an engaged, lived-in chemistry to every exchange. Aside from Ashil Lee’s buoyant Ash, Elise Kibler, Genevieve Simon, Jayae Riley Jr., and Nora Kaye provide the subtle textures of a group that has accumulated shared history over years. Their improvisational instincts allow for moments of tenderness and cruelty to feel equally plausible: a quiet hand on a shoulder, the quick flare of an argument, a joke that lands like a confession. No single character is written as the villain; the drama lives in a web of obligations, protectiveness, and petty resentments.
Style, camera choices, and atmosphere
Shot by Daisy Rosato on an iPhone and reportedly completed in just six days, the film adopts a DIY aesthetic that both helps and complicates its aims. The recurring motif of heat-driven power outages becomes an effective device to make the apartment feel increasingly like a site of ritual and reckoning. Rosato’s tendency toward tight, prolonged close-ups accentuates the materiality of faces and voices, creating an almost voyeuristic tension that can feel manipulative at moments but ultimately supports the film’s commitment to intimacy. The production design and handheld cinematography together manufacture an oppressive warmth that the ensemble must navigate.
Narrative perspective and editorial shaping
The narrative unfolds through a sometimes ambiguous point of view: Rosato’s camera presence is felt onscreen, and she appears periodically in ways that blur the line between observer and participant. That ambiguity flirts with fourth-wall play without committing to a literal ghost story explanation, which keeps the film anchored in emotional realism even as it leans into the uncanny. Editor Laura Coates fashions a taut rhythm, compressing a full day into a roughly 70-minute runtime while allowing tensions room to breathe. Her cuts underscore both the escalating arguments and the quieter, more affecting moments of care.
Why it matters
Beyond being a strong festival surprise at SXSW 2026, Sinner Supper Club gestures toward a livewire strain of independent filmmaking that foregrounds queer friendship with the same seriousness that mainstream indie often reserves for romance. Its loose, conversational approach and genre-bending choices — half hangout film, half spectral fable — make it a provocative example of what a deliberately queer-centered mumblecore might look like. The film leaves viewers slightly haunted and inclined to inspect their own circles, a sign that its small-scale experimentation has resonant cultural stakes.