The glory of a live Slayer performance is all here; audience mayhem, head-banging, drums pounding and guitars wailing at extreme volumes.

As a child Jack Brooks witnessed the brutal murder of his family. Now a young man he struggles with a pestering girlfriend, therapy sessions that resolve nothing, and night classes that barely hold his interest. After unleashing an ancient curse, Jacks Professor undergoes a transformation into something not-quite- human, and Jack is forced to confront some old demons... along with a few new ones.