Father Gabriele Amorth, Chief Exorcist of the Vatican, investigates a young boy's terrifying possession and ends up uncovering a centuries-old conspiracy the Vatican has desperately tried to keep hidden.
Russell Crowe
Father Gabriele Amorth
Daniel Zovatto
Father Esquibel
Alex Essoe
Julia
Peter DeSouza-Feighoney
Henry
Ralph Ineson
Asmodeus (voice)
Laurel Marsden
Amy
Franco Nero
The Pope
Ryan O'Grady
Cardinal Sullivan
