I could sit here and tell you I know exactly what's going to happen tonight on the season premiere of "The Vampire Diaries" -- but that would be quite the fib insofar as I haven't got a clue. But this is the CW's biggest show, so attention must paid. The following clips -- the first from E.P. Julie Plec - should get you up to speed . . . Joseph Morgan - "Klaus" - has even more, courtesy the Hollywood Reporter . . .Premiere's at 8 . . . Meanwhile, here's my review of the season premiere of "The Secret Circle," which follows . . . . Go witches!