Feb. 5-11: Hamlet kills Gary Oldman and Tim Roth, Julia Roberts is sleeping with the enemy, Jerry Seinfeld’s got a new jacket, Pete and Pete go on adventures, Jack Black loves Neil Diamond, Justin Bieber is in 3D, Channing Tatum is Roman, everyone voices gnomes, and Ron Swanson gets cornrows. 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.