Karla Sofía Gascón stars in 'Emilia Pérez', a multi-genre musical that explores themes of gender identity and personal responsibility. Gascón's dual role as a drug lord transitioning into a woman has garnered global attention, positioning her as a potential first for the Oscars. The film, noted for its unique storytelling and complex characters, shines a light on trans experiences amidst a broader cultural discourse on trans rights, garnering both praise and criticism since its premiere at Cannes.