Guest Stars Ben Miles as Mr. Browning Miklós Bányai as Szabo Robert Bathurst as Lord Thomas Davenport Phil McKee as Joseph Kowalski Anthony Howell as Lord Laurent Charlotte Asprey as Lady Laurent Jack Fox as Alastair Harvey Matt Barber as Campbell Simon Dutton as Sir Clive Dawson Michael Nardone as Hermann Kruger Viera Gaon as Female Vampire Pandora Clifford as Lady Hope Dawson Nicholas Keith as Man in Crypt