Countdown: One Week to Steven Moffat's Brilliant Sherlock
PBS's great Downton Abbey is an annual delight worth waiting for. But the network's excruciatingly long gaps between Steven Moffat's and Mark Gatiss's cruelly too-short seasons make waiting for Sherlock with Benedict Cumberbatch and Martin Freeman something akin to sadomasochism - cruel, but exciting. The wait goes on one more week. Until then, though, PBS previews Sherlock with Unlocking Sherlock (Sunday at 10pm).