Ηθοποιοί επεισοδίου
Sylvester McCoyThe Doctor
Sophie AldredAce
Dursley McLindenMike
Simon WilliamsGilmore
Joseph MarcellJohn
George SewellRatcliffe
Pamela SalemRachel
★
John Scott MartinDalek (operator)
Cy TownDalek (operator)
Michael SheardHeadmaster
Royce MillsDaleks (voice)
Roy SkeltonDaleks (voice)
Karen GledhillAllison
★
Jasmine BreaksThe Girl