Mitchie can't wait to go back to Camp Rock and spend the summer making new music with her friends and superstar Shane Gray. But the slick new camp across the lake, Camp Star, has drummed up some serious competition — featuring newcomers Luke (Matthew Mdot Finley) and Dana (Chloe Bridges). In a sensational battle of the bands, with Camp Rock's future at stake, will Camp Star's flashy production and over-the-top antics win out, or will Camp Rockers prove that music, teamwork, and spirit are what truly matter?
In the middle of a routine patrol, officer Daniel Carter happens upon a blood-soaked figure limping down a deserted stretch of road. He rushes the young man to a nearby rural hospital staffed by a skeleton crew, only to discover that patients and personnel are transforming into something inhuman. As the horror intensifies, Carter leads the other survivors on a hellish voyage into the subterranean depths of the hospital in a desperate bid to end the nightmare before it's too late.