Michael BillingtonPaul Foster Ayshea BroughSHADO Operative George SewellAlec Freeman Keith AlexanderSHADO Radio Operator Antonia EllisJoan Harrington Vladek SheybalDoug Jackson Jon KelleySkydiver Engineer Wanda VenthamVirginia Lake Grant TaylorJames Henderson Jeremy WilkinGordon Maxwell Georgina MoonSylvia Howell Peter GordenoPeter Carlin Steven BerkoffSteve Minto Anouska HempelSHADO Radio Operator Tamara Paulson Vincenzo FiorilloBill Johnson Philip MadocSteven Rutland Basil DignamCabinet Minister David WarbeckSkydiver Captain Michael MundellKen Matthews Penny SpencerSHADO Operative Gordon SterneHelmsman Ellis Stephanie BeachamSarah Bosanquet Barry StokesSkydiver Engineer Stanley McGeaghSHADO Guard Geoffrey HinsliffHotel Clerk John StrattonJohn Croxley Michael KilgarriffSteiner Allan CuthbertsonJack Newton John LeveneInterceptor Pilot Eleanor SummerfieldMuriel Thompson Tessa WyattCatherine Frazer Nigel LambertMoonbase Operative Douglas WilmerDr. Ward / Dr. Brünner Charles TingwellCaptain Beaver James Jeffrey SegalMonsieur Duval Patrick JordanRussian Base Cmdr. Edwin RichfieldAdmiral Sheringham Deborah GrantLinda Simmonds Gary RaymondColonel John Grey Alan TilvernU.S. Delegate Oscar JamesPlain Clothes Officer Colin GordonAlbert Thompson Tom AdamsCaptain Lauritzen David SavileHospital Doctor Michael JaystonRussell Stone Christopher TimothySkydiver 3 Navigator Deborah StanfordStella Croxley Matthew RobertonDr. Harris Robert SwannWilliam Grant Hugh ArmstrongSHADO Mobile 3 Officer Hein ViljoenSHADO Mobile 1 Personnel Dennis PlentySHADO Mobile 1 Personnel David CourtlandLunar Module Crewman Frank E. StrangesDoctor Stranges John CobnerMoonmobile Captain Richard PooreMoonmobile Lt. Quinn O'HaraSylvia Graham Mary MerrallMrs. O'Connor Janos KuruczRussian Astronaut Paul TamarinRussian Astronaut Hugo PanczakSHADO Mobile Navigator Paul GreenhalghAssistant Director Frank MannRocket Launch Controller Julian GrantLt. David Grey Michael ForrestSecurity Officer Donald PelmearEstate Agent Michael NightingaleMary's Father Alan HaywoodSHADO Diver Ross Malcolm ReynoldsTechnician Geraldine MoffatJean Regan Michael FerrandRadar Technician Robert LloydRadar Officer Derren NesbittColonel Craig Collins David LaneRegista / Sceneggiatore David TomblinRegista / Sceneggiatore Gerry AndersonRegista / Sceneggiatore / Produttore Tony BarwickSceneggiatore Alan FennellSceneggiatore Terence FeelySceneggiatore Sylvia AndersonSceneggiatore Alan PattilloSceneggiatore Donald JamesSceneggiatore Dennis SpoonerSceneggiatore Brendan J. StaffordDirector Of Photography Barry GrayCompositore Musicale Originale Derek MeddingsVisual Effects Director Ian Scott StewartTeleplay 
