How many movies have Gregor Gillespie and Kamaru Usman acted in together?

They have worked on 2 movies together! Their first movie together was UFC 210: Cormier vs. Johnson 2 (2017) while their highest rated movie together was UFC Fight Night 116: Rockhold vs. Branch (2017). They have not worked together since UFC Fight Night 116: Rockhold vs. Branch (2017).