Co-created by Steven Moffat and Mark Gatiss, "Sherlock" stars Benedict Cumberbatch as Sherlock Holmes and Martin Freeman as his loyal friend, Doctor John Watson. Rupert Graves plays Inspector Lestrade.

The iconic details from Conan Doyle's original books remain - they live at the same address of 221b Baker Street, have the same names and, somewhere out there, Moriarty is waiting for them.