How many movies have Kathy Hilton and William DeDiego collaborated on?

They have worked on 2 movies together! Their first movie together was Sexcapade in Mexico (1973) while their highest rated movie together was The Amorous Adventures of Don Quixote and Sancho Panza (1976). They have not worked together since The Amorous Adventures of Don Quixote and Sancho Panza (1976).