Darsteller und CrewPeter DavisonThe DoctorRoger HammondDr. RuncimanNicholas CourtneyBrigadier Alistair Gordon Lethbridge-StewartAngus MacKayHeadmasterStephen GarlickIbbotsonValentine DyallThe Black GuardianJanet FieldingTegan JovankaDavid CollingsMawdrynSarah SuttonNyssaPeter GrimwadeSchreiber:inMehr anzeigen