How many movies have Athos Danilo Zanetti and Duccio Tessari collaborated on?

They have worked on 2 movies together! Their first movie together was Hercules and the Captive Women (1961) while their highest rated movie together was Samson and the 7 Miracles of the World (1961). They have not worked together since Samson and the 7 Miracles of the World (1961).