How many movies have Harvey Kahn and Zak Santiago collaborated on?

They have worked on 10 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: To the Altar (2018). They are most known for their tv movie films together.