Ηθοποιοί επεισοδίου
Ελίζαμπεθ ΣλέιντενSarah Jane Smith
Tommy KnightLuke Smith
Daniel AnthonyClyde Langer
Alexander ArmstrongMr Smith (voice)
Anjli MohindraRani Chandra
Samantha BondWormwood
Nicholas CourtneySir Alistair Gordon Lethbridge-Stewart
Mina AnwarGita Chandra
Anthony O'DonnellKaagh
Ace BhattiHaresh Chandra
Simon ChadwickMajor Cal Kilburne