How many movies have Barry Liu and Samantha Pinter collaborated on?

They have worked on 6 movies together! Their first movie together was Signed, Sealed, Delivered: Higher Ground (2017) while their highest rated movie together was Signed, Sealed, Delivered: To the Altar (2018). They have not worked together since Morning Show Mysteries: Murder on the Menu (2018). They are most known for their tv movie films together.