28 Days Later is a post-apocalyptic horror film directed by Danny Boyle. Cillian Murphy stars as Jim, a man who wakes up from a coma to find himself in a world overrun by zombies. He joins a group of survivors in their quest for survival and to find a safe haven. The film is known for its intense atmosphere, fast-paced action, and thought-provoking exploration of human nature in extreme circumstances. Cillian Murphy delivers a compelling performance as the reluctant hero, showcasing his ability to portray vulnerability and resilience.