How many movies have Geoffrey Unsworth and Ian Bernard collaborated on?

They have worked on 1 movie together! Their first movie together was Oh Dad, Poor Dad, Mamma's Hung You in the Closet and I'm Feeling So Sad (1967) and was their highest rated movie together. They have not worked together since Oh Dad, Poor Dad, Mamma's Hung You in the Closet and I'm Feeling So Sad (1967).