Once the booming home of pharmaceutical giant Umbrella Corporation, Raccoon City is now a dying Midwestern town. The company's exodus left the city a wasteland with great evil brewing below the surface. When that evil is unleashed, the townspeople are forever changed and a small group of survivors must work together to uncover the truth behind Umbrella and make it through the night.

One year after Mike Lawford's young son disappeared during a Halloween carnival, he is haunted by eerie images and terrifying messages he can't explain. Together with his estranged wife, he will stop at nothing to unravel the mystery and find their son-and, in doing so, he unearths a legend that refuses to remain buried in the past.