How many movies have Augusto Tiezzi and Daniele Vargas collaborated on?

They have worked on 10 movies together! Their first movie together was The Pirate and the Slave Girl (1959) while their highest rated movie together was Assault on the State Treasure (1967). They have not worked together since Zorro, the Navarra Marquis (1969). They are most known for their adventure films together.