크레딧 출연 Tom Baker The Doctor Mary Tamm Romana Neil McCarthy Thawn John Abineri Ranquin Philip Madoc Fenner Glyn Owen Rohm-Dutt Carl Rigg Varlik Frank Jarvis Skart John Leeson Dugeen Grahame Mallard Harg 스텝 Norman Stewart Directing Robert Holmes Writing Graham Williams Production Anthony Read Writing John Nathan-Turner Production Dudley Simpson Sound