Guest Stars Christopher Eccleston as Frank Carter Sara Stewart as Jane Olivera John Carlin as Dr Bennett Kevork Malikyan as Amberiotis Rosalind Knight as Georgina Morley Laurence Harrington as Henry Morley Peter Blythe as Blunt Joanna Phillips-Lane as Gerda / Helen Karen Gledhill as Gladys Neville Helen Norton as Julia Olivera
