Ηθοποιοί επεισοδίου
Γουίλιαμ ΣάτνερJames T. Kirk
Leonard NimoySpock
DeForest KelleyDr. McCoy
James DoohanScott
Walter KoenigPavel Chekov
Τζορτζ ΤακέιSulu
Nichelle NicholsUhura
Barry AtwaterSurak
Lee BergereAbraham Lincoln
Phillip PineCol. Green
★
Janos ProhaskaYarnek (uncredited)
★
Bart La RueYarnek (voice)
Bob HerronKahless
★
Carol DanielsZora
Συντελεστές
Τζιν ΡοντένμπερριWriterHerschel DaughertyDirectorArthur HeinemannWriterAl FrancisDirector of PhotographyWalter M. JefferiesArt DirectionWilliam Ware TheissCostume DesignIrving A. FeinbergProperty MasterFred B. PhillipsMakeup ArtistJim RuggSpecial EffectsJohn M. DwyerSet DecorationBill BrameEditorJoseph D'AgostaCastingGene De RuelleAssistant DirectorPat WestmoreHairstylistCarl DanielsProduction Sound MixerGordon L. DaySound Mixer