Last updated 24 March 2024

Cast
Tom BakerDoctor Who
Lalla WardRomana
Adrienne CorriMena
Laurence PayneMorix
John ColinBrock
David HaigPangol
Nigel LambertHardin
Martin FiskVargos
Roy MontagueGuide
Ian TalbotKlout
John LeesonVoice of K-9
Harriet ReynoldsTannoy Voice
Graham ColeSquash Player
Mitchell HornerSquash Player
Eileen BradyTachyon Image
Norman BradleyTachyon Image
Derek ChaferTachyon Image
Martin ClarkTachyon Image
Nick JosephTachyon Image
Douglas RoeTachyon Image
David RolfeTachyon Image
Roy SeeleyTachyon Image
Reg WoodsTachyon Image
Brian MasseyTachyon Image
Joe PhillipsTachyon Image
Maurice ConnorArgolin
Julia GayeArgolin
Timothy OldroydArgolin
Annette PetersArgolin
Jenny RobertsArgolin
Douglas StarkArgolin
Derek SuthernArgolin
David KorffFoamasi
James MuirFoamasi
Fred RefordEarth Visitor Loman
Inga DaleyVisitor (Argolis)
Emmanuel JosiahVisitor (Argolis)
Pauline LewisVisitor (Argolis)
Ranjit NakaraVisitor (Argolis)
Patti PatienceVisitor (Argolis)
Ansley PollardVisitor (Argolis)
John SalpeasVisitor (Argolis)
Huntley YoungVisitor (Argolis)
Hi ChingVisitor (Argolis)
Willow WippVisitor (Argolis)
Ina ClaireVisitor (Argolis)
Sarah GardnerVisitor (Argolis)
Pearl GilhamVisitor (Argolis)
Maureen StevensVisitor (Argolis)
Anna Van KarinaVisitor (Argolis)
Ling TaiVisitor (Argolis)
David AllisterStimson
Clifford NorgateGenerator Voice
Mary RennieArgolin
Mike ReynellArgolin
Ken SeddArgolin
Andrew LaneFoamasi
Kenneth SeedArgolin
David BulbeckFoamasi
Douglas AuchterloniePangol Army
Derek ChaferPangol Army
David ColePangol Army
Tim GoodingsPangol Army
Eric HamiltonPangol Army
Mike HandleyPangol Army
Ridgewell HawkesPangol Army
Bruce GuestPangol Army
Bobby JamesPangol Army
Ray KnightPangol Army
Ray LavenderPangol Army
Michael LeaderPangol Army
Mark MiddlerPangol Army
Mike MungarvanPangol Army
Stuart MyersPangol Army
Kevin O'BrienPangol Army
Timothy OldroydPangol Army
Harry PaynePangol Army
Douglas RoePangol Army
David RolfePangol Army
Roy SeeleyPangol Army
Harry Van EngelPangol Army
Jeff WaynePangol Army
Leslie WeekesPangol Army
Geoffrey WhitestonePangol Army
Reg WoodsPangol Army
Alys DyerBaby Pangol