Guest Stars Ben Miles as Mr. Browning Miklós Bányai as Szabo Robert Bathurst as Lord Thomas Davenport Alastair Mackenzie as Lord Rothcroft Hal Fowler as Lord Godalming Melanie Jessop as Vera Markham Jack Fox as Alastair Harvey Anthony Calf as Dr. William Murray Neve McIntosh as Janina Kleiberson James Carroll Jordan as Havershim Mariann Schmidt as Female Vampire Chaton Anderson as Natalia