āThe Substanceā: What to know about Demi Mooreās powerhouse new film
āThe Substanceā was lauded upon its premiere at the Cannes Film Festival earlier this year, where it was up for the Palme dāOr and won the best screenplay award. Earlier this month, it took home the Midnight Madness peopleās choice award at the Toronto International Film Fest. āThe Substanceā is currently playing in theaters.