Paul McGann
The Doctor (voice)
Acting
Lalla Ward
Romana (voice)
Acting
John Leeson
K9 (voice)
Acting
James Fox
Professor Chronotis (voice)
Acting
Andrew Sachs
Skagra (voice)
Acting
Sean Biggerstaff
Chris Parsons (voice)
Acting
Susannah Harker
Clare Keightley (voice)
Acting
Melvyn Hayes
Wilkin (voice)
Acting
Hannah Gordon
The Ship (voice)
Acting
Barnaby Edwards
Professor Caldera (voice) / Krarg Commander (voice)
Acting
Stuart Crossman
Krarg (voice) / Police Constable (voice) / Motorist (voice)
Acting