The Substance

Christian Erickson as Man at Diner Arthur Molinet as Cocktail Bartender Ashley Lambert as Additional Voices (voice) Andrew Desmond as Happy Birthday Person Demi Moore as Elisabeth Tiffany Hofstetter as Stylist Denise Powers as Greeting Person Billy Bentley as Man in Suit #2 Yann Bean as The Substance (voice) Hugo Diego Garcia as Diego - Boyfriend Lila Boughoufala as Screaming Woman Louise Greggory as Restaurant Waitress Andrew Eldridge as Greeting Person Namory Bakayoko as Silhouette (uncredited) Gregory Defleur as Happy Birthday Person (uncredited) Olivier Raynal as Alan - 2nd Agent Gaëlle Raymond as Screaming Woman Gore Abrams as Oliver Aurélien Lorgnier as Screaming Man Laura Puech as Isabella Daniel Knight as Casting Director Robin Greer as Male Nurse Stephen Apostolina as Additional Voices (voice) Jonathon Carley as Assistant Casting Director Dennis Quaid as Harvey Oscar Lesage as Troy Jordan Ford Silver as Assistant Director - Pump It Up Show Philip Schurer as Screaming Man Léa Hengl as Screaming Woman Christian Bordeleau as Shareholder Axel Baille as Photographer Matthew Géczy as Bob Haswell (uncredited) Patrick Hamel as Shareholder Shane Sweet as Additional Voices (voice) Margaret Qualley as Sue Charlotte Marquardt as Screaming Woman Jean-Luc Magneron as Shareholder Ryan Chidester as Stagehand Jiselle Henderkott as Girl Auditioning / New Year's Eve Show Dancer Yannick Guérin as Clumsy Burger Guy - Walk of Fame Edward Hamilton-Clark as Fred Lennard Ridsdale as Man in Suit #3 Christian Bourmier as Shareholder Michael Corbett as Additional Voices (voice) Daria Panchenko as New Year's Eve Show Dancer Tom Morton as Doctor Ranjani Brow as Additional Voices (voice) Jonathan Jenvrin as Pump It Up Show Dancer Nathan Rippy as Assistant Director - New Year's Eve Show Oscar Salem as 2nd Assistant Director - Pump It Up Show Viviane Bossina as Sue's Assistant Jana Bittnerová as Maria Adam Carage as Happy Birthday Person Maria McClurg as Happy Birthday Person Akil Wingate as TV Host Vincent Colombe as Man in Suit #1 - Harvey's Office Virginie Kotlinski as Mother - New Year's Eve Show Matthew Luret as Floor Runner Ivan Sellier as Screaming Man Coralie Fargeat as (uncredited)

Stéphanie Guillon Key Makeup Artist Thomas Burgess Steadicam Operator Frédérique Arguello Hair Department Head, Key Hair Stylist Olivier Afonso Special Effects Makeup Artist Raffertie Original Music Composer Pierre-Olivier Persin Prosthetics, Makeup Effects Designer Marie Sergeant Stunts Emmanuelle Youchnovski Costume Designer Coralie Fargeat Director, Producer, Editor, Writer Benjamin Kračun Director of Photography Valérie Deloof Sound Designer, Sound Editor Brian Kinney Special Effects Makeup Artist Stéphane Thiébaut Sound Re-Recording Mixer Jérôme Gaspard Stunt Coordinator Marie Bouvet Stunt Double Guillemette Buffet Stunt Double Jérémie Delaboudinière Stunts Eric Fellner Producer Jacques-Emmanuel Astor Extras Casting Emmanuelle Villard Sound Mixer Alexandra Loewy Executive Producer Laure Cochener Casting Guillaume Le Gouez Visual Effects Supervisor Stanislas Reydellet Production Design Tim Bevan Producer Abraham Goldblat Post Production Supervisor