Evilspeak

An orphaned boy at a military academy in SoCal is harassed by classmates and uses a computer in the dark basement to conjure up evil power, attempting to get revenge on his tormentors through dark rituals and demonic possession. Based on a book of Black Mass that belonged to an ancient Satanist, Stanley Coopersmith unleashes hellish forces that wreak havoc on those who wronged him. As the ritual spirals out of control, Stanley's classmates are brutally punished, leading to a terrifying climax of violence and destruction. The film's dark themes and gruesome events have made it a notorious cult classic.