A hermit who has had contact with terrorists is planning to kill the Pope by poisoning.
Terence Stamp
Padre Andreani, poi Papa Giovanni Clemente I
Fabrizio Bentivoglio
Padre Bruno Martello
Paula Molina
Nina
Gabriele Ferzetti
Cardinale Ixaguirre
José Luis López Vázquez
Don Perrone
Antonio Marsina
Vittorio
Adriano Amidei Migliano
Dottore
Eduardo Fajardo
Rettore
Frank Nuyen
Cardinal (uncredited)
Adriana Colombo
The Godfather Part III
Angels & Demons
Nick of Time
Suburra
Inferno
Edge of Darkness
The Big Fake
The Jester 2
All the Devils Are Here
John Wick: Chapter 2
The Parallax View
Maniac
The Name of the Rose
Tenebre
The Virtuoso
Blood Ties
The Pope's Exorcist
Foreign Correspondent
Chief of Station
Gorky Park