How many movies have Johny Hendricks and Joseph Duffy acted in together?

They have worked on 2 movies together! Their first movie together was UFC 185: Pettis vs. Dos Anjos (2015) while their highest rated movie together was UFC 217: Bisping vs. St-Pierre (2017). They have not worked together since UFC 217: Bisping vs. St-Pierre (2017).