A hermit who has had contact with terrorists is planning to kill the Pope by poisoning.
Director: Marcello Aliprandi
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