크레딧 출연 Tom Baker The Doctor Matthew Waterhouse Adric Sarah Sutton Nyssa Geoffrey Beevers Melkur / The Master Anthony Ainley Tremas / The Master Sheila Ruskin Kassia Denis Carey The Keeper John Woodnutt Seron Margot Van der Burgh Katura Robin Soans Luvic Roland Oliver Neman Liam Prendergast Foster Philip Bloomfield Foster 스텝 Johnny Byrne Writing John Black Directing Roger Limb Sound Barry Letts Production Christopher H. Bidmead Writing John Nathan-Turner Production Dave Chapman Visual Effects Peter Logan Visual Effects John Holmes Sound Alan Fogg Sound Tony Burrough Art Alec Wheal Camera Dick Mills Crew Norma Hill Costume & Make-Up Amy Roberts Costume & Make-Up Alan Wareing Production Don Babbage Lighting Rod Waldron Editing