Dec. 10-16: Bruce Willis is the last boy scout, a very Dinosaurs Xmas, Steve Martin plays another bad dentist, Not Another Teen Movie is…or isn’t?, Alvin gets chipwrecked, not your daddy’s Sherlock Holmes, Luck runs out, and Hook steals the kids and the movie. 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.