Marcello Mastroianni delivered his lines in Italian while filming. He then dubbed his own voice into Greek in post-production.
Part II of "A Trilogy of Silence".
The Italian version on DVD is inexplicably shorter than 18 minutes. The scene with her, naked, trying to make love to him in the cinema has been completely eliminated.
The final part of the movie mostly takes place in a disused movie theatre. The hand painted marquee above the entrance advertises the 1953 Alfred Hitchcock movie, 'I Confess' which starred Montgomery Clift.