How many movies have Dave Collette and Marilu Henner acted in together?

They have worked on 4 movies together! Their first movie together was A Bone to Pick: An Aurora Teagarden Mystery (2015) while their highest rated movie together was Aurora Teagarden Mysteries: An Inheritance to Die For (2019). They have not worked together since Aurora Teagarden Mysteries: An Inheritance to Die For (2019). They are most known for their mystery films together.