The Substance arrives on Prime Video on April 6, 2026. Written and directed by Coralie Fargeat, this body-horror feature starring Demi Moore, Margaret Qualley and Dennis Quaid hit cinemas in France on November 6, 2024. Fresh from the Cannes Film Festival 2024 competition, where it won the screenplay prize, the film then continued its journey through several major award ceremonies, up to the 2025 Oscars.
The Substance
Film | 2024
In theaters November 6, 2024
Streaming on Prime Video on April 6, 2026
Drama, Horror | Runtime: 2h20
Directed by Coralie Fargeat | Starring Demi Moore, Margaret Qualley, Dennis Quaid
Original title: The Substance
Countries of production: France, United Kingdom, United States
The film follows Elisabeth Sparkle, a former movie star who has become the host of a fitness program, suddenly sidelined by age and the notion of obsolescence. She turns to an underground product that can conjure a second version of herself—younger, more beautiful, more desirable. The protocol hinges on a strict alternation between the two bodies. This dynamic becomes the starting point for a body-centered fable about fame, control, and self-destruction.
Coralie Fargeat’s second feature after Revenge, The Substance extends a blunt, genre-driven cinema where visual excess serves a more political argument. The filmmaker ties the film’s writing to a meditation on aging, the social value placed on women’s bodies, and the internalization of unattainable standards. The story converts these injunctions into an organic nightmare, in a logic where the satire of the star system travels through the very flesh of bodies.
The casting is a driving force behind this reading. Demi Moore delivers one of her most high-profile performances in years, opposite Margaret Qualley in a dynamic of doubling and rivalry that runs through the entire film. Dennis Quaid embodies the producer Harvey, a blunt, brutal figure in an industry obsessed with youth and profitability. The movie also marks a notable critical comeback for Moore, who received recognition, including at the 2025 Golden Globes.
Debuted at Cannes in 2024, The Substance went on to win the Oscar for Best Makeup in 2025, along with a BAFTA in the same category. Coralie Fargeat was also nominated for Original Screenplay, Direction, and Best Film by the awards bodies. This reception underscores the film's unique standing: a radical genre work, yet squarely in the heart of awards season.
Our take on The Substance :
Elisabeth Sparkle (Demi Moore), once a movie star, is now the host of an aerobics show. Her producer Harvey (Dennis Quaid) tells her she’s hit her "expiration date" — she doesn’t have any more spark left — and she’ll be replaced by a younger, more appealing presenter for the audience and investors. Back in her minimalist apartment with a view over Los Angeles, she orders The Substance, a mysterious, cutting-edge product based on cell division, to inject herself with in order to generate an alternate version of herself — younger, more beautiful, more perfect, of course.
This better version of herself emerges from her back in a particularly crude scene. Thus, Sue (Margaret Qualley, the daughter of Andie MacDowell, seen in Yórgos Lánthimos’ world — Poor Things, Kinds of Kindness — and in Ethan Coen’s Drive-Away Dolls). This dream-body double is soon hired to take over the show, shifting the program from an aerobic routine to a clip reminiscent of Call on Me by Jane Fonda. But there’s a catch: the protocol must be followed to the letter — switch every seven days, Elisabeth for a week, then Sue for a week. It’s clear from the start that not everything will go as planned.
If Coralie Fargeat gives Demi Moore a glorious return to the spotlight (and she doesn’t pull any punches, including full-frontal), the French director also smartly casts a different actress to portray Moore’s younger self, sparing the film from clumsy de-aging effects. And with a body-horror movie like this — a genre that thrives on body transformations — there’s no shortage of practical effects, however unpalatable they may be, with plenty of pus, blood and bodily fluids on display.
Feminine and feminist, The Substance is a true little genre gem that offers a critique of the star system and of the obsession among cisgender, white men with youth — a fixation that, year after year, affects women over 50. Dennis Quaid’s role is especially nauseating in his disdain. To signify the passing of time and the transience of fame, there’s a long shot of Elisabeth Sparkle’s star on Hollywood Boulevard as the years and the jeers of passersby wear on it.
With saturated colors, ultra-stylized shots, meticulous production design, numerous daring sequences, particularly immersive macro shots, and a pinpoint-edited pace, Coralie Fargeat peppers the film with all the house styles that define her cinema (Carrie, Elephant Man, The Shining when Demi Moore’s body starts to rot). Yet the movie quickly starts circling the drain.
With a middling stretch of about an hour in the middle — the film runs 2h20 overall — The Substance would have benefited from cutting deeper and pushing beyond its strong initial idea to give its performers a less cheesy exit (even if the blood-soaked finale is undeniably deliberate) and steer more toward female empowerment.
To go further, also discover our pick of the Prime Video new releases for April, our guide to streaming releases across all platforms, and today’s selection What to watch today on streaming.
