While recording my interview with writer-producer Steven Moffat for NPR’s Fresh Air with Terry Gross (during which we talked about the premiere of the PBS Mystery Masterpiece! series, Sherlock) I grilled him for secrets about the upcoming golden anniversary of Doctor Who. Moffat didn’t crack under interrogation – but did reveal one newsworthy secret, which didn’t make it on air. You can read it exclusively on TVWorthWatching