Alex Kingston (River Song)
Colin Baker (The Doctor)
Sylvester McCoy (The Doctor)
Anna Maxwell Martin (Maddie Bower)
Gemma Saunders (Ellen Byrne)
Justin Avoth (Robert Murphy)
Salome Haertel (Rachel)
Jessie Buckley (Sarah Dean / Speravore Queen)
Ann Bell (Lisa Burrows)
Robert Pugh (Emmett Burrows)
Dan Starkey (Computer / Announcer)
Aaron Neil (Steven Godbold / Computer)
Sara Powell (The PA)
Sam Alexander (Todd the Pod)
Barnaby Edwards (Autocorrect)
Paul Keating (Isaac George)
Robert Hands (Daniel Defoe / Barkeep)
Alan Cox (Robert Harley / Speravore / Warder)