Julia Ducournau, an award-winning French filmmaker known for Raw and Titane, discusses her latest work, Alpha, exploring themes of body, trauma, and society. Tahar Rahim, an acclaimed actor from A Prophet, shares his intense preparation for his role as the drug-addicted uncle. They delve into the emotional core of the film, tackling deep topics like unconditional love and societal stigma. Julia reveals her inspiration drawn from the AIDS era, while Tahar describes his immersive research into addiction, enriching his character's transformation.