How many movies have Don J. Bassman and Jerry Grandey collaborated on?

They have worked on 3 movies together! Their first movie together was The Last American Hero (1973) while their highest rated movie together was W.W. and the Dixie Dancekings (1975). They have not worked together since W.W. and the Dixie Dancekings (1975). They are most known for their drama films together.