How many movies have Guy Cavagnac and Paul Vecchiali collaborated on?

They have worked on 4 movies together! Their first movie together was Femmes femmes (1974) while their highest rated movie together was Jeanne Dielman, 23, quai du Commerce, 1080 Bruxelles (1976). They have not worked together since Tomorrow's Children (1976). They are most known for their drama films together.