How many movies have Ennio Morricone and Piero Nistri collaborated on?

They have worked on 1 movie together! Their first movie together was A Lizard in a Woman's Skin (1971) and was their highest rated movie together. They have not worked together since A Lizard in a Woman's Skin (1971).

Crew
Original Music Composer
Role
Mrs. Gordon's Chauffeur (uncredited)