Well what can one say. It’s doubtful there has ever been a more dramatic cliffhanger, but our excitement, it must be said, is tempered by first-half finale-itis. We thought the scope of last years penultimate episode The Sound of Drums was epic in scale, but this pales only in comparison to Logopolis for the stakes involved. We’re going to try, try, try to stay innocent until Saturday. The THT Brain Wizards suggest you do the same.