Ηθοποιοί επεισοδίου
Γουίλιαμ ΣάτνερJames T. Kirk
Leonard NimoySpock
DeForest KelleyDr. McCoy
James DoohanScott
Walter KoenigPavel Chekov
Τζορτζ ΤακέιSulu
Nichelle NicholsUhura
Eddie PaskeyLieutenant Leslie (uncredited)
Vic PerrinNomad (voice)
Majel BarrettChristine Chapel
★
MaKee K. BlaisdellSingh
Frank da VinciClifford Brent
★
Barbara GatesCrewman
Marc DanielsProf. Jackson Roykirk (uncredited)
Συντελεστές
Marc DanielsDirectorJohn Meredyth LucasWriterGerald Perry FinnermanDirector of PhotographyWalter M. JefferiesArt DirectionFabien D. TordjmannEditorWilliam Ware TheissCostume DesignFred SteinerMusicIrving A. FeinbergProperty MasterFred B. PhillipsMakeup ArtistJim RuggSpecial EffectsJoseph D'AgostaCastingJohn D. Jefferies Sr.Set DesignerElden RubergSound MixerPat WestmoreHairstylistJoseph J. StoneSet DecorationCarl DanielsProduction Sound Mixer