Oct. 18-24: Matt Dillon goes to the pharmacy, Nicolas Cage teams with Scorsese, Matthew Perry isn’t gay, Hilary Swank and Willem Dafoe are very hard to watch, Chris Rock makes a documentary, Not Harry Potter goes to the circus, Norm MacDonald negs SNL, and it’s big wheel of cheese day! All that and more this week on Thirty Twenty Ten, your weekly look back on the week that was 30, 20, and 10 years ago.