How many movies have Giancarlo Bartolini Salimbeni and Nino Battiferri collaborated on?

They have worked on 12 movies together! Their first movie together was The Violent Patriot (1956) while their highest rated movie together was Toto and Cleopatra (1963). They have not worked together since Return of Sandokan (1964). They are most known for their adventure films together.