The Doctor popping up: Like so. {he takes off his tie} See? Mr. Stoker (Roy Marsden): Any ideas, Morgenstern? Morgenstern (Ben Righton): Ah, dizziness could be a sign of early onset diabetes. Mr. Stoker: Hardly early onset, if you'll forgive me, Mrs. Finnegan. Mr. Stoker: Hippocrates himself expounded on the virtues of salt. Recommended the…