Last updated 24 March 2024

Cast
Tom BakerDoctor Who
Lalla WardRomana
Graham CrowdenSoldeed
Michael OsborneSorak
Bob HorneryPilot
Malcolm TerrisCo Pilot
Robin SherringhamNimon
Janet EllisTeka
Simon Gipps-KentSeth
David BrierleyVoice of K-9
Clifford NorgateVoice of the Nimon
Daniel TaboriAnethan sacrifices
Katy JarretAnethan sacrifices
Nicholas DrakeAnethan sacrifices
Rachael WheelerAnethan sacrifices
Zena DaireAnethan sacrifices
David HarrisSkonnan Elder
Donald GrovesSkonnan Elder
Eric FrenchSkonnan Elder
Peter JacksonSkonnan Elder
Ray LavenderSkonnan Elder
Robert BarkerSkonnan Elder
Ronald MayerSkonnan Elder
Roy BrentSkonnan Elder
Roy SelleySkonnan Elder
Trevor WedlockSkonnan Elder
David GlenSkonnan Guard
Derek SuthernSkonnan Guard
Edmund ThomasSkonnan Guard
Jim DelancySkonnan Guard
Joe SantoSkonnan Guard
Norman BradleySkonnan Guard
Paul BartonSkonnan Guard
Peter RoySkonnan Guard
Terry CurrySkonnan Guard
Bob ApplebyNimon
Trevor St. John HackerNimon
Derek ChaferSkonnan Elder
John BaileySezom
Debbi ThomsonAnethan Corpse
Gary GoldAnethan Corpse
Jane FootAnethan Corpse
Production Team
Anthony ReadWriter
Kenny McBainDirector
Graham WilliamsProducer
Graeme StoryDesigner
Douglas AdamsScript Editor
June HudsonCostume Designer
Christine Walmesley-CothamMake-up Artist
Peter PegrumVisual Effects Designer
Dave JervisElectronic Effects
James GouldVision Mixer
Rod WaldronVideotape Editor
Nigel WrightStudio Lighting
John HartshornStudio Sound
Derek ThompsonTechnical Manager
Alec WhealSenior Cameraman
Henry FosterProduction Assistant
John Nathan-TurnerProduction Unit Manager
Elizabeth SherryDirector's Assistant
Rosemary ChapmanAssistant Floor Manager
Dudley SimpsonIncidental Music
Dick MillsSpecial Sound
Steve CambdenK9 Operator
Sally BatesFloor Assistant
Gordon PhillipsonGrams Operator
Chick HertheringtonShow Working Supervisor
Rorie MitchellDesign Assistant
Francoise CressonMake-Up Assistant
Christine GreenwoodMake-Up Assistant
Jenny HughesMake-Up Assistant
Ron GrainerTitle Music
Delia DerbyshireTitle Music Arranger
Bernard LodgeTitle Sequence
BBC Radiophonic WorkshopTitle Music