Richard DillaneWernher von Braun Steve NicolsonSergey Korolyov Ravil IsyanovValentin Glushko Max BollingerRussian Cosmonaut (voice) Stephen GreifColonel Toftoy John WarnabyVasili Mishin Robert LindsayNarrator (voice) Mariya MironovaNina Korolev Constantine GregoryKhrushchev Oliver de la FosseStaver's Lieutenant Radu BânzaruRussian Major Emil MăndănacViacheslav Lapo Ingo GottwaldPropulsion Engineer Christopher SpencerRegisseur / Schrijver Mark EverestRegisseur / Schrijver Jules HusseySupervising Producer Natalya KrimenskayaCasting 
