Zach Galifianakis drops by the set; life (MSNBC) imitates art (SNL Digital Short)
When Zach Galifianakis first hosted Saturday Night Live last season, he starred in a digital short called "Zach Drops By The Set" that featured unexpected cameos by the comedian on various TV shows. The first scene has him wheeling around in a chair behind Brian Williams during a news update. …
