How many movies have Filippo Perego and Franco Villa collaborated on?

They have worked on 3 movies together! Their first movie together was Amarsi male (1969) while their highest rated movie together was The Return of the Exorcist (1975). They have not worked together since The Return of the Exorcist (1975).

Role
Priest
Crew
Director of Photography
Role
Head physician
Role
Man in nightclub
Crew
Director of Photography