How many movies have Dave Jansen and Mackens Semerzier acted in together?

They have worked on 3 movies together! Their first movie together was WEC 43: Cerrone vs. Henderson (2009) while their highest rated movie together was WEC 50: Cruz vs. Benavidez 2 (2010). They have not worked together since WEC 50: Cruz vs. Benavidez 2 (2010).