Hairy Harry? Harry the Horse? Hung like a wizard? Whatever. Daniel Radcliffe, aka Harry Potter, obviously desperate for cash, is working onstage in Peter Shaffer’s Equus, whose moral, as I understand it, is “don’t marry a dentist.” Words to live by, I’m sure. But where is Emma Watson (Hermione)? Doesn’t she need a job? And what’s Lindsay Lohan been up to? She’s not sober, is she?