In this taut, three-minute thriller, a desperate mother races against time as her teenage daughter lies comatose in a hospital bed, the victim of a synthetic drug overdose that has swept through their small town. The film plunges viewers into a nightmarish 180 seconds where every second counts, as the mother, played with raw intensity by Emily Watson, must navigate a labyrinth of corrupt dealers, panicked friends, and a medical system stretched to its breaking point. Driven by a fierce maternal instinct, she confronts the shadowy figure known only as "The Chemist," a reclusive genius portrayed by Javier Bardem, who holds the key to the antidote but demands an impossible price. The central conflict unfolds as a high-stakes moral dilemma: how far will a parent go to save her child when the cure is more dangerous than the poison? With a claustrophobic atmosphere and relentless pacing, OVERDOSE delivers a visceral, pulse-pounding experience that explores addiction, sacrifice, and the fragile line between life and death.