Roher’s Bold Pivot: ‘Tuner’ Electrifies Sundance 2026 Premiere

There was a palpable, heavy sense of relief in the Eccles Theatre on the opening day of the 2026 Sundance Film Festival. As the lights dimmed for the Spotlight category premiere of Tuner, director Daniel Roher stood before a packed house, visibly moved. For Roher, a filmmaker who previously made his mark in the documentary space with the 2022 film Navalny, this moment marked more than just a premiere. it was his first time experiencing the festival in person and his first foray into narrative feature filmmaking.

In a heartfelt opening, Roher dedicated the screening to his mentor, Rob Reiner, and Reiner’s wife, Michelle. The director echoed a piece of advice from Reiner that served as the North Star for this ambitious project: create something people actually want to watch. Judging by the gasps, laughter, and sustained applause that followed the credits, Roher’s mission was accomplished.

A Sonic Descent: Niki’s High-Stakes World

Set against the vibrant, often overwhelming backdrop of New York City, Tuner follows Niki, played with a restless, wiry charm by Leo Woodall. Niki is a gifted piano tuner living with extreme auditory sensitivity—a condition that makes the world feel perpetually invasive. The film utilizes sophisticated sound design, employing sharp shifts in volume and texture to pull the audience directly into Niki’s sensory experience.

While Niki spends his days coaxing music out of instruments for New York’s elite, his life takes a sharp, dangerous turn. A chance discovery reveals that Niki possesses an uncanny, almost supernatural ability to crack safes. This skill plunges him into a murky security operation led by the watchful and slippery Uri, portrayed by Lior Raz. As Niki navigates this new reality, the film explores the thin, often blurred line between survival and moral compromise.

Dustin Hoffman: A Masterclass in Bittersweet Comedy

Anchoring the film’s emotional weight is legendary actor Dustin Hoffman as Harry Horowitz, a seasoned piano tuner and Niki’s reluctant mentor. Hoffman delivers a performance that the Eccles crowd met with roaring laughter, yet beneath the comedic timing lies a profound, bruised tenderness. He portrays Harry as a man acutely aware of the narrow margins between professional success and total obscurity.

Roher noted during the post-screening Q&A that despite his lack of experience working with actors, Hoffman was remarkably approachable, treating the director with a level of professional respect that helped ease the transition from documentary to narrative storytelling.

Breaking the Mold: Roher’s Narrative Evolution

For Daniel Roher, Tuner represents a refusal to be categorized. Comparing this narrative shift to Bob Dylan “going electric,” Roher expressed a desire to move beyond the boundaries of his documentary roots. The film’s inspiration stems from a real-life piano tuner, a connection that lends an authentic texture to the film’s central profession.

The narrative finds its grounding through the relationship between Niki and Ruthie, played by Havana Rose Liu. As a sharp and searching presence, Ruthie provides a necessary emotional anchor, offering a sense of intimacy that persists even as the plot spirals into darker, more high-stakes territory.

Key Takeaways from the ‘Tuner’ Premiere

• Director’s Pivot: Daniel Roher transitions from acclaimed documentary work (Navalny) to his first narrative feature.
• Sensory Storytelling: The film uses aggressive sound design to mirror the protagonist’s auditory sensitivity.
• Star-Studded Cast: Features standout performances from Leo Woodall, Dustin Hoffman, Lior Raz, and Havana Rose Liu.
• Sundance Success: The film premiered in the Spotlight category to significant critical buzz and audience acclaim.

Frequently Asked Questions

What is the genre of the film ‘Tuner’?

Tuner is a narrative feature that blends elements of drama, comedy, and thriller, focusing on themes of sensory experience and moral ambiguity.

Who directed ‘Tuner’?

The film is directed by Daniel Roher, known for his documentary work on Navalny.

Where was the film premiered?

The film had its premiere at the 2026 Sundance Film Festival at the Eccles Theatre in Park City, Utah.

As the credits rolled and the score throbbed through the theatre, it became clear that Tuner is more than just a genre exercise; it is a visceral exploration of how sound and luck can shape a human life. Roher has not only stepped out of his box—he has built an entirely new one.