How many movies have Diana Ascher and Jerad Marantz collaborated on?

They have worked on 3 movies together! Their first movie together was The Twilight Saga: Breaking Dawn - Part 1 (2011) while their highest rated movie together was The Twilight Saga: Breaking Dawn - Part 2 (2012). They have not worked together since Riddick (2013). They are most known for their fantasy films together.