Overview: Lay Leno welcomes Harrison Ford, Dave Chappelle and Amy Winehouse to be the guests on his final show; James Gondolfini does a commercial for a Russian vodka; Bill Clinton and Bill O'Reilly run into each other at a book expo, then Bill Clinton teaches Bill O'Reilly how to pick up women, namely Ann Coulter; Frank TV does their take off of Lost starring John Madden; Al Pacino and Robert DeNiro argue over how they should rate movies, on their movie review show.