How many movies have Jimmy Hsu and Milanpreet Grewal collaborated on?

They have worked on 4 movies together! Their first movie together was Garage Sale Mystery: Guilty Until Proven Innocent (2016) while their highest rated movie together was Signed, Sealed, Delivered: Higher Ground (2017). They have not worked together since Signed, Sealed, Delivered: Higher Ground (2017). They are most known for their tv movie films together.