MIDSEASON FINALE: The last time Matt Damon was on Saturday Night Live, he killed it in a guest appearance as Brett Kavanaugh (pictured). He committed to the sketch, and the role, in a way that put at least half the regular current SNL players to shame. And tonight, he’s the host, so sit back and watch him work. The last time Damon hosted, it was 2002. Musical guests: Miley Cyrus and Mark Ronson.