How many movies have Patrick Wright and Richard S. Brummer collaborated on?

They have worked on 4 movies together! Their first movie together was Good Morning... and Goodbye! (1967) while their highest rated movie together was The Amorous Adventures of Don Quixote and Sancho Panza (1976). They have not worked together since Beneath the Valley of the Ultra-Vixens (1979). They are most known for their comedy films together.