How many movies have Mordecai Richler and Susan A. Lewis collaborated on?

They have worked on 2 movies together! Their first movie together was The Apprenticeship of Duddy Kravitz (1974) while their highest rated movie together was Jacob Two-Two Meets the Hooded Fang (1978). They have not worked together since Jacob Two-Two Meets the Hooded Fang (1978).