크레딧 출연 Tom Baker Fourth Doctor Elisabeth Sladen Sarah Jane Smith Gabriel Woolf Sutekh Bernard Archard Marcus Scarman Michael Sheard Laurence Scarman Peter Copley Dr. Warlock Peter Mayock Namin George Tovey Ernie Clements Michael Bilton Collins Vic Tablian Ahmed 스텝 Robert Holmes Writing Robert Holmes Writing Stephen Harris Writing Philip Hinchcliffe Production Paddy Russell Directing Dudley Simpson Sound Lewis Greifer Writing