Name: Sia: Nostalgic for the Present
Genre: Music, Documentary
Released: 2026-07-23T00:00:00+00:00
Duration: 75 min
Cast: Sia, Maddie Ziegler, Kristen Wiig, Paul Dano, Ben Mendelsohn

There is a pop star at the center of this film who never quite lets you see her face. She stands off to the side, or with her back to the room, or buried beneath the oversized two-tone wig that has become her refusal made visible, and she sends a young dancer out to be the body the songs seem to demand. That substitution is the entire idea. Sia: Nostalgic for the Present is not a documentary about a tour, and it is not quite a concert film in the ordinary sense either. It is the staged, tightly choreographed performance that a tour would go on to reproduce, more or less move for move, on stages around the world.

The inversion is easy to miss and worth sitting with. Most performance films chase a show that already happened and try to bottle its heat afterward. This one worked the other way around. The filmed version was conceived for the camera first, a self-contained piece of image-making, and the live shows became the copies that shadowed it. What comes back to the screen now, rebuilt and cleaned up for a run of one-off cinema dates, is an original returning to its native medium, a performance that was always meant to be watched as film rather than merely witnessed in a room.

The trailer makes the film’s real trick legible in a few seconds: the famous people on screen are not there to watch, they are there to perform. Maddie Ziegler, who has served as Sia’s on-stage double for the length of this act, carries the movement. Around her the singer assembled a cast you would expect to find headlining their own projects rather than mouthing along inside someone else’s, Kristen Wiig, Paul Dano, Ben Mendelsohn, Gaby Hoffmann and Tig Notaro among them. Casting comic and dramatic heavyweights as wordless vessels, and keeping the actual author of the music mostly out of frame, tells you what kind of object this wants to be. Authorship here is deliberately scattered.

Sia reached this method after long years as a working songwriter whose voice sold other people’s records, and the face-withholding turn was partly a recoil from the exposure that came when her own singles broke huge. She built the look with the director Daniel Askill and the choreographer Ryan Heffington, the collaborators behind the videos that fixed the image in the culture, and the grammar has stayed remarkably consistent ever since. The wig, the plain leotard, the hard frontal light, the dancer flung around a bare set. This film is the fullest, longest expression of that grammar, gathered in one place instead of parcelled out three minutes at a time.

The performance film has a long and honorable shelf. Jonathan Demme pointed a camera at Talking Heads and found a whole theory of the band in the way the stage slowly filled up. Prince turned his own into a strut of pure command. More recently Beyonce and Taylor Swift have used the form as a closing argument, proof of scale and control delivered straight to a paying room. Sia’s entry belongs on that shelf but sits at an odd angle to it. Where those films document a mastery of live presence, hers documents the refusal of it, a spectacle engineered so that its supposed star can vanish inside it. It is the rare concert movie whose real subject is absence.

Whether that refusal still reads as radical or simply as a comfortable brand is the question the remaster does not answer. Selling a decade-old performance as a limited event trades openly on nostalgia, which the title cheerfully admits, and a viewer is within rights to wonder what a near move-for-move revival adds beyond a cleaner transfer and a larger screen. There is also a shadow the film steps around. Sia’s move into narrative directing, the feature Music, drew heavy criticism, much of it centered on how it depicted a nonverbal autistic character and on the restraint scenes it staged. Returning to the safe, admired visual language of this earlier era is a way of not reckoning with that, and the promotional line about working with the greatest artists of our time is, pointedly, her own.

For the record, the film is credited to Sia and Daniel Askill as directors, with choreography by Ryan Heffington and Ziegler leading the movement alongside Wiig, Dano, Mendelsohn, Hoffmann and Notaro. It runs a tight seventy-five minutes, closer to a long-form visual album than a feature, and carries a 12A certificate in the United Kingdom. Trafalgar Releasing, the company that has turned event cinema into a dependable business by putting concerts and fan phenomena into theaters for a night or two, is handling the worldwide rollout.

Sia: Nostalgic for the Present reaches cinemas across the United Kingdom and Ireland, Germany, Spain and Brazil on 23 July, timed to the tenth anniversary of the performance it preserves, with further territories and North American dates folded into the same event window. As with most Trafalgar releases, it is built for a short theatrical life and a long afterlife on demand, which is a small joke of its own on a film so preoccupied with holding on to a moment already gone.