Medvirkende i Doomsday Gun
Frank LangellaDr. Gerald Bull James FoxSir James Whittington Michael KitchenDoctor Christopher Cowley Roger HammondHugh Mackler Murray MelvinShop Manager Alexandra VandernootMarie Lionel ChetwyndManusforfatter Walter BernsteinManusforfatter Simon WakefieldArt Direction Peter YoungSet Decoration Terry Ackland-SnowProduction Design Ian WilsonDirector Of Photography Tiny NichollsCostume Design Tim LewisSecond Assistant Director 
