How many movies have Diane King and Tippi Hedren acted in together?

They have worked on 1 movie together! Their first movie together was The Boneyard Collection (2008) and was their highest rated movie together. They have not worked together since The Boneyard Collection (2008).

Role
Zombie Woman (segment "Boogie with the Undead") / Vampire Against Wall (segment "Her Morbid Desires")
Role
Aunt Gloria (segment "Her Morbid Desires")