How many movies have Martha Williamson and Zak Santiago collaborated on?

They have worked on 9 movies together! Their first movie together was Signed, Sealed, Delivered: From Paris with Love (2015) while their highest rated movie together was Signed, Sealed, Delivered: To the Altar (2018). They have not worked together since Signed, Sealed, Delivered: A Tale of Three Letters (2024). They are most known for their tv movie films together.