How many movies have Barry Liu and Randal Platt collaborated on?

They have worked on 15 movies together! Their first movie together was Signed, Sealed, Delivered: The Impossible Dream (2015) while their highest rated movie together was Morning Show Mysteries: Mortal Mishaps (2018). They have not worked together since Garage Sale Mysteries: Murder In D Minor (2018). They are most known for their tv movie films together.