Official website: https://www.the-match-factory.com/catalogue/films/the-substance.html
Casts
Demi Moore
Elisabeth
Margaret Qualley
Sue
Dennis Quaid
Harvey
Edward Hamilton-Clark
Fred
Gore Abrams
Oliver
Oscar Lesage
Troy
Christian Erickson
Man at Diner
Robin Greer
Male Nurse
Tom Morton
Doctor
Hugo Diego Garcia
Diego - Boyfriend
