Who is the devil, and how does he operate? What are his weapons? When does true demonic possession occur? Who is an exorcist?

This docudrama aims to answer these and other questions, delving into the various aspects of demonic possession and exorcism, and showcasing both their development and significance.

Under the patronage of the International Association of Exorcists, the film features contributions from the world-renowned exorcist Father Gabriele Amorth. It is the only production to receive official approval from this significant Vatican-recognized association.