Fifteen years of failure end with one bite that changes everything. John Cena delivers heart and devastation as Kafka Hibino, a 32-year-old man who spent his life cleaning kaiju corpses while dreaming of becoming a hero. When a parasitic creature infects his body, Kafka transforms into something terrifying — Kaiju No. 8, a bone-skulled monster with strength that rivals the very beasts he once scraped off city streets. Scarlett Johansson commands the battlefield as Mina Ashiro, his childhood friend who became the legendary Defense Force captain, wielding a massive anti-kaiju cannon with her white tiger prowling at her side. The promise they made as children now haunts them both.
Tom Holland brings quiet loyalty as Reno Ichikawa, the platinum-haired young soldier who discovers Kafka’s secret and chooses friendship over duty. Elle Fanning swings into battle as Kikoru Shinomiya, a fierce warrior whose golden twin tails fly behind her as she carves through monsters with a battle axe larger than herself. But a new threat emerges from the shadows. Kaiju No. 9 arrives with a flat mushroom skull and a mouth full of teeth, an intelligent predator hunting Kafka for purposes unknown. To protect everyone he loves, Kafka must become what humanity fears most.