How many movies have Jason Paul Collum and Karen Dilloo collaborated on?

They have worked on 7 movies together! Their first movie together was Mark of the Devil 666: The Moralist (1995) while their highest rated movie together was Mark of the Devil 777: The Moralist, Part 2 (2022). They have not worked together since Mark of the Devil 777: The Moralist, Part 2 (2022). They are most known for their horror films together.