This horror, like many others, begins quietly.
Desperate to contact his deceased wife, John Spencer, a dedicated police officer who foils a terrorist attack on the Israeli Embassy, attends a seance.
His friend and colleague, Paul Luvate, accompanies him only to find that instead of communicating with his beloved, John becomes possessed by an ancient evil entity.
In a battle for survival, Paul takes John to a Jesuit sanctuary where Dominic Powell S.J. plans to rid the demon through exorcism.
Before the rite begins, Arab terrorists kidnap John in revenge for the deaths at the embassy, setting the demon free.