Demi Moore gives the wildest performance of her career in French filmmaker Coralie Fargeat's provocative new movie "The Substance." "The Substance" centers on Elisabeth Sparkle (Moore), a former A-lister whose career is on the decline. They can't survive separately because with Elisabeth dead, there's no more stabilizer fluid, and without stabilizer fluid, Sue can't continue to exist. So Sue's body (while she's en route to the big New Year's Eve performance) starts deteriorating: her teeth begin coming out, and a nail pops off. The monster rips down a photo of Elisabeth's younger face and tapes it on, then dolls itself up with carefully placed earrings and some makeup.

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Persons: Demi Moore, Coralie, Palme, Fargeat, Moore, —, Elisabeth Sparkle, lister, Elisabeth, she's, Harvey, Dennis Quaid, who's, convulses, Margaret Qualley, double's, Sue, Sue doesn't, specter, it's, Christine Tamalet, Elisabeth isn't, Sue wakes, Sue can't, regurgitates Organizations: Service, Cannes Film, Business, Hollywood Locations: Hollywood