Matt Damon and Ben Affleck announced Monday that their film company will adopt inclusion riders in all their future projects. An inclusion rider — brought to the national consciousness by Frances McDormand's acceptance speech for Best Actress at the Academy Awards earlier this month — lets actors demand a film meet a certain level of diversity in its cast and crew. Brie Larson, who won the Best Actress statuette in 2016, was among the first to hop on board the inclusion rider movement, alongside Black Panther star Michael B.