Cast of the Substance – Full List of Actors and Characters

Demi Moore, Margaret Qualley, and Dennis Quaid lead the cast of The Substance, a 2024 body horror film written and directed by Coralie Fargeat. The story follows a fading celebrity who turns to a black-market drug that creates a younger version of herself — with increasingly terrifying results. Below is a full breakdown of the cast, characters, and key details about the film.

The film marks Fargeat’s second feature after Revenge (2017) and has drawn strong attention for its practical effects, bold storytelling, and Moore’s performance in a leading horror role. Distributed by MUBI, The Substance premiered at the Cannes Film Festival before arriving in theaters and on streaming later in 2024.

The cast includes a mix of established stars and supporting actors, with each role contributing to the film’s escalating tension and thematic exploration of identity, aging, and bodily autonomy.

Who Are the Cast Members of The Substance?

The core cast is supported by several actors in key roles. Below is a full list of confirmed cast members and the characters they portray, based on available information from Wikipedia and IMDb.

Main Cast and Characters

• Demi Moore as Elisabeth Sparkle — a former actress who uses the substance to create a younger version of herself.
• Margaret Qualley as Sue — the younger, enhanced version of Elisabeth.
• Dennis Quaid as Harvey — a figure in Elisabeth’s orbit with ties to the entertainment industry.
• Edward Hamilton-Clark as Fred.
• Gore Abrams as Oliver.
• Oscar Lesage as Troy.
• Christian Erickson as Man at Diner.
• Robin Greer as Nurse.
• Tom Morton as Doctor.
• Hugo Diego Garcia as Diego.
• Yann Bean as the voice of The Substance.

Key Insights

• Demi Moore leads as Elisabeth Sparkle, a former actress who uses a mysterious substance to create a younger version of herself (Sue, played by Margaret Qualley).
• The film premiered at Cannes to strong buzz and holds a high Rotten Tomatoes score.
• Distribution is exclusive to MUBI in many territories; it is not on Netflix.
• A sequel has not been announced by MUBI or director Coralie Fargeat.
• The cast also includes Dennis Quaid in a supporting role as Harvey, adding further star power to the project.

Snapshot Facts

Where Can I Watch The Substance?

The Substance was released in theaters on September 20, 2024, and arrived on streaming via MUBI on October 31, 2024. MUBI is the primary distributor for the film in multiple territories, handling both theatrical and digital distribution. The film is rated R for graphic nudity, gore, language, and strong violent content.

Is The Substance on Netflix?

The Substance is not available on Netflix. The streaming home for the film is MUBI, which released it on its platform in late October 2024. Viewers looking to watch the film should check MUBI’s library in their region.

Is The Substance on MUBI?

Yes. MUBI is the distributor and streaming home for The Substance. The film became available on MUBI’s streaming platform on October 31, 2024, following its theatrical run. Availability may vary by region, and MUBI offers the film in its original English language.

What Are the Reviews of The Substance?

The Substance received widespread critical acclaim following its premiere at the Cannes Film Festival, where it won Best Screenplay. Critics have praised Coralie Fargeat’s writing and directing, the practical effects and body horror, and Demi Moore’s performance in particular.

Rotten Tomatoes and Critical Consensus

Rotten Tomatoes summarizes the film as “audaciously gross, wickedly clever, and possibly Demi Moore’s finest hour.” The film’s score on the platform reflects strong approval from both critics and audiences, with particular praise for the bold visual style and Fargeat’s direction.

Awards and Nominations

Demi Moore’s performance has earned significant awards recognition. According to available records, Moore has won a Golden Globe Award, a Critics’ Choice Award, and a Screen Actors Guild Award for her role. She also received nominations for an Oscar and a BAFTA. The film itself won Best Screenplay at the Cannes Film Festival in 2024.

What Is the Trailer of The Substance?

The official trailer for The Substance was released by MUBI and promoted the film as “an explosive new film from Coralie Fargeat,” starring Demi Moore, Margaret Qualley, and Dennis Quaid. The trailer establishes the core premise: a woman can generate a younger, more beautiful version of herself, but the two selves must share time equally. When the balance breaks down, horror ensues.

You can watch the official trailer on YouTube via MUBI’s channel. The trailer highlights the film’s body horror elements, practical effects, and the tension between Moore and Qualley’s characters.

Is There a Sequel to The Substance?

As of the latest available information, no sequel to The Substance has been announced. The film is currently considered a standalone project, and neither MUBI nor director Coralie Fargeat have confirmed any plans for a follow-up. Fan speculation exists online, but no official sources support the idea of The Substance 2 at this time.

Release Timeline

1. 2022: Project announced with Demi Moore attached to star.
2. 2024 (Cannes): World premiere at the Cannes Film Festival, where it won Best Screenplay.
3. 2024 (Theatrical): Limited theatrical release on September 20, 2024, followed by a wider release.
4. 2024 (MUBI): Streaming release on MUBI on October 31, 2024.
5. Ongoing: No sequel announced; fan speculation remains unconfirmed.

What Is Confirmed and What Is Still Uncertain About The Substance?

While much is known about the cast, crew, and release of The Substance, some details remain unconfirmed by official sources. Below is a clear breakdown of what is established and what is not yet certain.

What Is the Background and Significance of The Substance?

The Substance marks director Coralie Fargeat’s follow-up to Revenge (2017), continuing her exploration of body horror and female agency. The film’s high-profile cast and Cannes reception have generated significant buzz, positioning it as one of the most talked-about horror films of 2024.

Its distribution deal with MUBI rather than a major streamer like Netflix is a strategic choice that affects viewer access. The cast’s performances, particularly Demi Moore’s return to a leading horror role, have been a key talking point in reviews. The film’s themes of aging, identity, and bodily autonomy resonate strongly with contemporary conversations about beauty standards and self-image.

For audiences interested in similar work, Fargeat’s earlier film Revenge (2017) offers another example of her distinctive visual and narrative style within the horror genre. You can also explore other cast-focused guides such as Cast of Avatar 2: Actors and Characters in The Way of Water for more film casting comparisons.

What Do Official Sources Say About The Substance?

Official descriptions from MUBI and Wikipedia provide concise summaries of the film’s premise and tone. Below are two key statements from verified sources.

“The Substance is an explosive new film from Coralie Fargeat, starring Demi Moore, Margaret Qualley and Dennis Quaid.”

— MUBI official description (via YouTube trailer)

“Demi Moore stars as Elisabeth Sparkle, a fading celebrity who uses a black-market drug to create a younger, better version of herself.”

— Wikipedia synopsis (paraphrased)

These sources, along with IMDb and Rotten Tomatoes, provide the most reliable information about the cast, plot, and reception of The Substance as of the latest updates.

What Is Next for The Substance?

As of early 2025, no sequel has been announced. Fans should monitor MUBI and Coralie Fargeat’s social channels for updates. The film continues to be available on MUBI for streaming. For those seeking similar films, Fargeat’s Revenge (2017) is recommended. You can also explore other cast-focused guides such as Cast of Five Nights at Freddy’s (Film): Actors & Roles for more film casting comparisons.

Frequently Asked Questions About The Substance