Cast

• Paul McGann (The Doctor)
• Nicola Walker (Liv Chenka)
• Hattie Morahan (Helen Sinclair)
• Robert Bathurst (Cardinal Padrac)
• Alex Kingston (River Song)
• Jeremy Clyde (George)
• Ian Puleston-Davies (Angus Selwyn)
• Richard Hope (Phillip Cook / Kal)
• Anna Acton (Kate Drury)
• John Shrapnel (Thomas Cromwell)
• Tim McMullan (Octavian)
• Nicholas Woodeson (The Clocksmith)
• Janie Dee (Risolva)
• Kasia Koleczek (Apolena)
• Emma D'Inverno (Rosalia)
• Glen McCready (Abbot / Solvers)
• John Heffernan (The Imposter)
• Beth Chalmers (Captain)