演职人员
The Doctor (voice)
保罗·麦甘
Romana (voice)
Lalla Ward
K9 (voice)
John Leeson
Professor Chronotis (voice)
威廉·福克斯
Skagra (voice)
Andrew Sachs
Chris Parsons (voice)
肖恩·比格斯代夫
Clare Keightley (voice)
Susannah Harker
Wilkin (voice)
Melvyn Hayes
The Ship (voice)
汉娜·戈登
Professor Caldera (voice) / Krarg Commander (voice)
Barnaby Edwards
Krarg (voice) / Police Constable (voice) / Motorist (voice)
Stuart Crossman