How many movies have Marcello Papaleo and Umberto D'Orsi collaborated on?

They have worked on 4 movies together! Their first movie together was The Little Nuns (1963) while their highest rated movie together was Sailors on Deck (1967). They have not worked together since I due vigili (1967). They are most known for their comedy films together.

Crew
Production Secretary
Role
Ilario Baietti (segment "La parolaccia") / Friar Egisto (segment "Il pezzo unico") / The Milanese Businessman (segment "L'autostop")
Crew
Production Secretary
Role
Giovanni Menegatti detto Spugna