In its first two hours, “The Substance” is a well-made, entertaining movie. Writer-director Coralie Fargeat treats audiences to a heavy dose of biting social commentary on ageism and sexism in Hollywood, with a spoonful of sugar- and sparkle-doused body horror. But the film’s deliciously unhinged, blood-soaked and inevitably polarizing third act is what makes it unforgettable.
What begins as a dread-inducing but still relatively palatable sci-fi flick spirals deeper into absurdism and violence, eventually erupting — quite literally — into a full-blown monster movie. Let the viewer decide who the monster is. Fargeat — who won best screenplay at this year's Cannes Film Festival — has been vocal about her reverence for “The Fly” director David Cronenberg, and fans of the godfather of body horror will see his unmistakable influence.
But “The Substance” is also wholly unique and benefits from Fargeat’s perspective, which, according to the French filmmaker, has involved extensive grappling with her own relationship to her body and society’s scrutiny. “The Substance” tells the story of Elisabeth Sparkle, a famed aerobics instructor with a televised show, played by a powerfully vulnerable Demi Moore. Sparkle is fired on her 50th birthday by a ruthless executive — a perfectly cast Dennis Quaid, who nails sleazy and gross.
Feeling rejected by a town that once loved her and despairing over her bygone star power, Sparkle learns from a handsome young nurse .