How many movies have Patricia Louisianna Knop and Zalman King collaborated on?

They have worked on 10 movies together! Their first movie together was The Passover Plot (1976) while their highest rated movie together was Red Shoe Diaries 3: Another Woman's Lipstick (1993). They have not worked together since Red Shoe Diaries 5: Weekend Pass (1995). They are most known for their drama films together.