He’s talented, charismatic and good-looking – so why isn’t Eric Bana the biggest star on the planet? Joe Queenan thinks he knows what’s eating him Do you ever wonder why movies stars sometimes vanish from the screen for years at a stretch? Not the way Mel Gibson did (no films between 2004 and 2010, largely because personal issues induced him to keep a low profile), but the way major stars will retreat from the limelight for awhile. Hey, what ever happened to Jon Voight? Gosh, what’s Neve Campbell been doing the last few years? Wait a sec, is Jean-Claude Van Damme still alive? The following, then, may be of interest to you. In 2009′s rollicking blockbuster Star Trek, the Romulan commander of the aerodynamically implausible, hydra-like spaceship that is threatening to destroy Earth with the deadly weapons mounted in its weird tentacles somehow manages to muff the assignment. Even though his ship is a hundred times bigger than the Starship Enterprise, and even though it boasts infinitely more firepower than its puny