Discover The Best Movies and TV Shows Like The Substance Right Now

Aging Hollywood fitness icon Elisabeth Sparkle learns she has been fired from her hit television aerobics show by her misogynistic network boss, Harvey, who demands a younger face for the program. Devastated and insecure, Elisabeth suffers a car accident triggered by her lingering distress over her fading youth. At the hospital, a mysterious young male nurse slips her a flash drive promoting "The Substance," a revolutionary, black-market medical treatment that promises a better, more radiant version of oneself.Desperate for validation, Elisabeth orders the product. The serum instructs the user to divide their cellular matter, creating a younger, more perfect alter ego. However, strict rules govern the procedure: the host body and the created "other" body must switch places every seven days without exception, as consciousness alternates between them. Elisabeth injects herself, and from her back literally tears open a stunning, younger woman who names herself Sue.Sue immediately secures Elisabeth’s old job, dazzling Harvey and the viewing public, capturing the fame and adoration Elisabeth once held. Yet, the process requires strict equilibrium. Every day Sue spends in the real world drains Elisabeth’s original body, which quickly deteriorates into a frail, haggard, and immobilized state if neglected. Driven by vanity and a fierce desire to prolong her prime, Sue begins hoarding extra time from the host body, refusing to switch back on the designated days. Elisabeth ages rapidly and grotesquely with each stolen day, her teeth rotting, hair thinning, and flesh withering away.Realizing Sue is killing her, Elisabeth attempts to terminate the experiment, but Sue fights back for her own survival, brutally beating Elisabeth's original form into submission. Eventually, Sue completely drains the remaining life force from Elisabeth, intending to live permanently. However, because Elisabeth is dead, Sue suddenly lacks the stabilizing spinal fluid required to maintain her youth. Sue rapidly decays into a hideous, grotesque chimeric monster. In a desperate bid for public attention, the mutated creature stumbles onto the live New Year's Eve television broadcast. The studio audience panics, and the mutilated monstrosity flees into the streets. Collapsing in the alleyway where Elisabeth once possessed her star on the Hollywood Walk of Fame, the creature dissolves into a puddle of glowing pink flesh, with a tiny, blinking eye remaining to gaze at the fading lights above before finally winking out of existence forever.