How many movies have Franco Riva and Romolo Guerrieri collaborated on?

They have worked on 2 movies together! Their first movie together was Quanto sei bella Roma (1959) and was their highest rated movie together. They have not worked together since Fontana di Trevi (1960).

Crew
Original Music Composer
Crew
First Assistant Director
Crew
Original Music Composer
Crew
First Assistant Director