How many movies have Don Harrison and Valerie Biggin collaborated on?

They have worked on 44 movies together! Their first movie together was Signed, Sealed, Delivered (2013) while their highest rated movie together was Aurora Teagarden Mysteries: A Very Foul Play (2019). They have not worked together since Aurora Teagarden Mysteries: A Very Foul Play (2019). They are most known for their tv movie films together.