Giuseppe Cederna

as Pope Pius XII

as Antonio Farina

as Renato

as Fausto

as Renato

as Vincenzo Balzamo

as Paolino

as Boris

as Serafini

as Enrico as a middle-aged man

as Night cab driver

as Cap. medico

as 'Snake'

as l'intendente di Sanità

as Francesco Saverio Borrielli

as Supervisor

as Store manager

as Pater Bramilla

as Nemega

as Judge Giuseppe Ayala

as Il Professore

as Giovane Bisca Veneziano

as Fino Pagliuca

as Elegant friend

as Actor - Eco's Writings

as Ernesto Muso

as Dottore

as Armando Frattini

as Antonio

as Tobia Rambaldi

as Mimo

as Santino

as Bruno Corradi

as Narrator (voice)

as Waiter

as Nullo

as Demetrius

as Ardito Desio

as Self

as Prete

as Padre

as Ing. Giuseppe Colombo

as Rosario

as Librarian (segment "Sirena")

as Paolo De Marti

as Giovanni Linzo

as Von Scerscen (voce)

as Federale

as L'uomo con la lanterna

as Giuseppe